apply ceil/floor when divided by 2 (#1295)

c1036974.lua

@@ -28,11 +28,11 @@ function c1036974.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	if chk==0 then return Duel.IsExistingTarget(c1036974.filter,tp,0,LOCATION_MZONE,1,nil) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
 	local g=Duel.SelectTarget(tp,c1036974.filter,tp,0,LOCATION_MZONE,1,1,nil)
-	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,g:GetFirst():GetBaseAttack()/2)
+	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,math.floor(g:GetFirst():GetBaseAttack()/2))
 end
 function c1036974.activate(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
-		Duel.Damage(1-tp,tc:GetBaseAttack()/2,REASON_EFFECT)
+		Duel.Damage(1-tp,math.floor(tc:GetBaseAttack()/2),REASON_EFFECT)
 	end
 end

c11264180.lua

@@ -37,13 +37,13 @@ function c11264180.activate(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetType(EFFECT_TYPE_SINGLE)
 	e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD)
-	e1:SetValue(tc:GetAttack()/2)
+	e1:SetValue(math.ceil(tc:GetAttack()/2))
 	tc:RegisterEffect(e1)
 	local e2=Effect.CreateEffect(e:GetHandler())
 	e2:SetType(EFFECT_TYPE_SINGLE)
 	e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
 	e2:SetReset(RESET_EVENT+RESETS_STANDARD)
-	e2:SetValue(tc:GetDefense()/2)
+	e2:SetValue(math.ceil(tc:GetDefense()/2))
 	tc:RegisterEffect(e2)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
 	local dg=Duel.SelectMatchingCard(tp,c11264180.dfilter,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,1,aux.ExceptThisCard(e))

c13574687.lua

@@ -24,12 +24,12 @@ function c13574687.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
 	local g=Duel.SelectTarget(tp,c13574687.filter,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil)
 	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
-	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,g:GetFirst():GetControler(),g:GetFirst():GetAttack()/2)
+	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,g:GetFirst():GetControler(),math.floor(g:GetFirst():GetAttack()/2))
 end
 function c13574687.operation(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc and tc:IsFaceup() and tc:IsRelateToEffect(e) then
-		local dam=tc:GetAttack()/2
+		local dam=math.floor(tc:GetAttack()/2)
 		local p=tc:GetControler()
 		if Duel.Destroy(tc,REASON_EFFECT)~=0 then
 			Duel.Damage(p,dam,REASON_EFFECT)

c13611090.lua

@@ -52,5 +52,5 @@ function c13611090.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp
 end
 function c13611090.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c13647631.lua

@@ -48,12 +48,12 @@ function c13647631.spop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_BASE_ATTACK)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE)
 		c:RegisterEffect(e1)
 		local e2=e1:Clone()
 		e2:SetCode(EFFECT_SET_BASE_DEFENSE)
-		e2:SetValue(def/2)
+		e2:SetValue(math.ceil(def/2))
 		c:RegisterEffect(e2)
 		Duel.SpecialSummonComplete()
 	end

c14258627.lua

@@ -55,10 +55,10 @@ function c14258627.adtg(e,c)
 	return c==e:GetHandler():GetBattleTarget()
 end
 function c14258627.atkval(e,c)
-	return c:GetAttack()/2
+	return math.ceil(c:GetAttack()/2)
 end
 function c14258627.defval(e,c)
-	return c:GetDefense()/2
+	return math.ceil(c:GetDefense()/2)
 end
 function c14258627.mtcon(e,tp,eg,ep,ev,re,r,rp)
 	return Duel.GetTurnPlayer()==tp

c15013468.lua

@@ -62,7 +62,7 @@ function c15013468.damcon(e,tp,eg,ep,ev,re,r,rp)
 end
 function c15013468.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
-	local dam=e:GetHandler():GetBattleTarget():GetBaseAttack()/2
+	local dam=math.floor(e:GetHandler():GetBattleTarget():GetBaseAttack()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)

c15552258.lua

@@ -29,7 +29,7 @@ function c15552258.activate(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_BATTLE)
 		tc:RegisterEffect(e1)
 		tc=g:GetNext()

c16304628.lua

@@ -41,7 +41,7 @@ function c16304628.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
 		tc:RegisterEffect(e1)
 		if c:IsRelateToEffect(e) and c:IsFaceup() then
@@ -49,7 +49,7 @@ function c16304628.atkop(e,tp,eg,ep,ev,re,r,rp)
 			e2:SetType(EFFECT_TYPE_SINGLE)
 			e2:SetCode(EFFECT_UPDATE_ATTACK)
 			e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
-			e2:SetValue(atk/2)
+			e2:SetValue(math.ceil(atk/2))
 			e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
 			c:RegisterEffect(e2)
 		end

c16625614.lua

@@ -42,7 +42,7 @@ function c16625614.operation(e,tp,eg,ep,ev,re,r,rp)
 	local coin=Duel.TossCoin(tp,1)
 	if coin==1 then
 		if Duel.NegateAttack() then
-			Duel.Damage(1-tp,math.ceil(tc:GetAttack()/2),REASON_EFFECT)
+			Duel.Damage(1-tp,math.floor(tc:GetAttack()/2),REASON_EFFECT)
 		end
 	end
 end

c17132130.lua

@@ -97,5 +97,5 @@ function c17132130.lpc(e,tp,eg,ep,ev,re,r,rp)
 	return tp~=Duel.GetTurnPlayer()
 end
 function c17132130.lpcop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.SetLP(1-tp,Duel.GetLP(1-tp)/2)
+	Duel.SetLP(1-tp,math.ceil(Duel.GetLP(1-tp)/2))
 end

c18271561.lua

@@ -33,7 +33,7 @@ function c18271561.operation(e,tp,eg,ep,ev,re,r,rp)
 		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
 		dg=dg:Select(tp,1,1,nil)
 	end
-	local atk=dg:GetFirst():GetAttack()/2
+	local atk=math.floor(dg:GetFirst():GetAttack()/2)
 	if Duel.Destroy(dg,REASON_EFFECT)>0 then
 		Duel.Damage(tp,atk,REASON_EFFECT,true)
 		Duel.Damage(1-tp,atk,REASON_EFFECT,true)

c2009101.lua

@@ -41,13 +41,13 @@ function c2009101.operation(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		tc:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(e:GetHandler())
 		e2:SetType(EFFECT_TYPE_SINGLE)
 		e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD)
-		e2:SetValue(tc:GetDefense()/2)
+		e2:SetValue(math.ceil(tc:GetDefense()/2))
 		tc:RegisterEffect(e2)
 	end
 end

c20281581.lua

@@ -46,7 +46,7 @@ function c20281581.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep==tp
 end
 function c20281581.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(tp,ev/2)
+	Duel.ChangeBattleDamage(tp,math.floor(ev/2))
 end
 function c20281581.filter(c)
 	return c:IsFacedown()

c20349913.lua

@@ -43,5 +43,5 @@ function c20349913.activate(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c20349913.damval(e,re,val,r,rp,rc)
-	return val/2
+	return math.floor(val/2)
 end

c2137678.lua

@@ -38,7 +38,7 @@ function c2137678.operation(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		tc:RegisterEffect(e1)
 	end
 end

c21435914.lua

@@ -54,7 +54,7 @@ function c21435914.damtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
 	local g=Duel.SelectTarget(tp,aux.nzatk,tp,0,LOCATION_MZONE,1,1,nil)
 	local atk=g:GetFirst():GetAttack()
-	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,atk/2)
+	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,math.ceil(atk/2))
 end
 function c21435914.damop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
@@ -64,8 +64,8 @@ function c21435914.damop(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		tc:RegisterEffect(e1)
-		Duel.Damage(1-tp,atk/2,REASON_EFFECT)
+		Duel.Damage(1-tp,math.ceil(atk/2),REASON_EFFECT)
 	end
 end

c2148918.lua

@@ -38,7 +38,7 @@ function c2148918.spop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e1)
 		tc=g:GetNext()

c22046459.lua

@@ -45,6 +45,6 @@ function c22046459.value(e,c)
 	if Duel.GetLP(p)<Duel.GetLP(1-p) then
 		return c:GetBaseAttack()*2
 	elseif Duel.GetLP(p)>Duel.GetLP(1-p) then
-		return c:GetBaseAttack()/2
+		return math.ceil(c:GetBaseAttack()/2)
 	end
 end

c22359980.lua

@@ -62,7 +62,7 @@ function c22359980.atktg(e,c)
 	return c:GetFlagEffect(22359980)~=0 and e:GetLabelObject():IsContains(c)
 end
 function c22359980.atkval(e,c)
-	return c:GetAttack()/2
+	return math.ceil(c:GetAttack()/2)
 end
 function c22359980.mtcon(e,tp,eg,ep,ev,re,r,rp)
 	return Duel.GetTurnPlayer()==tp

c23187256.lua

@@ -94,7 +94,7 @@ function c23187256.operation(e,tp,eg,ep,ev,re,r,rp)
 end
 function c23187256.val(e,re,dam,r,rp,rc)
 	if bit.band(r,REASON_BATTLE)~=0 then
-		return dam/2
+		return math.floor(dam/2)
 	else return dam end
 end
 function c23187256.indfilter(c)

c23770284.lua

@@ -49,7 +49,7 @@ function c23770284.operation(e,tp,eg,ep,ev,re,r,rp)
 			local e1=Effect.CreateEffect(c)
 			e1:SetType(EFFECT_TYPE_SINGLE)
 			e1:SetCode(EFFECT_UPDATE_ATTACK)
-			e1:SetValue(atk/2)
+			e1:SetValue(math.ceil(atk/2))
 			e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE)
 			c:RegisterEffect(e1)
 		end

c23792058.lua

@@ -48,8 +48,8 @@ function c23792058.tdop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c23792058.damop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,math.ceil(ev/2),false)
-	Duel.ChangeBattleDamage(1-ep,math.ceil(ev/2),false)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2),false)
+	Duel.ChangeBattleDamage(1-ep,math.floor(ev/2),false)
 end
 function c23792058.spcon(e,tp,eg,ep,ev,re,r,rp)
 	return e:GetHandler():IsPreviousLocation(LOCATION_PZONE)

c2396042.lua

@@ -22,12 +22,12 @@ function c2396042.adop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_DEFENSE_FINAL)
-		e1:SetValue(c:GetDefense()/2)
+		e1:SetValue(math.ceil(c:GetDefense()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_DISABLE+RESET_PHASE+PHASE_DAMAGE)
 		c:RegisterEffect(e1)
 		local e2=e1:Clone()
 		e2:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e2:SetValue(c:GetAttack()/2)
+		e2:SetValue(math.ceil(c:GetAttack()/2))
 		c:RegisterEffect(e2)
 	end
 end

c24025620.lua

@@ -27,7 +27,7 @@ function c24025620.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
 		tc:RegisterEffect(e1)
 	end

c24673894.lua

@@ -31,7 +31,7 @@ function c24673894.activate(e,tp,eg,ep,ev,re,r,rp)
 		Duel.BreakEffect()
 		local val=tc:GetAttack()/2
 		local op=Duel.SelectOption(1-tp,aux.Stringid(24673894,0),aux.Stringid(24673894,1))
-		if op==0 then Duel.Recover(1-tp,val,REASON_EFFECT)
-		else Duel.Damage(tp,val,REASON_EFFECT) end
+		if op==0 then Duel.Recover(1-tp,math.ceil(val),REASON_EFFECT)
+		else Duel.Damage(tp,math.floor(val),REASON_EFFECT) end
 	end
 end

c24731391.lua

@@ -49,7 +49,7 @@ function c24731391.initial_effect(c)
 	c:RegisterEffect(e5)
 end
 function c24731391.val(e,re,dam,r,rp,rc)
-	return dam/2
+	return math.floor(dam/2)
 end
 function c24731391.filter(c)
 	return c:IsType(TYPE_LINK)

c26211048.lua

@@ -50,7 +50,7 @@ function c26211048.eqop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetValue(c26211048.eqlimit)
 	tc:RegisterEffect(e1)
 	if tc:IsFaceup() then
-		local atk=tc:GetTextAttack()/2
+		local atk=math.ceil(tc:GetTextAttack()/2)
 		if atk<0 then atk=0 end
 		local e2=Effect.CreateEffect(c)
 		e2:SetType(EFFECT_TYPE_EQUIP)
@@ -58,7 +58,7 @@ function c26211048.eqop(e,tp,eg,ep,ev,re,r,rp)
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD)
 		e2:SetValue(atk)
 		tc:RegisterEffect(e2)
-		local def=tc:GetTextDefense()/2
+		local def=math.ceil(tc:GetTextDefense()/2)
 		if def<0 then def=0 end
 		local e3=Effect.CreateEffect(c)
 		e3:SetType(EFFECT_TYPE_EQUIP)

c27352108.lua

@@ -54,7 +54,7 @@ function c27352108.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep==tp
 end
 function c27352108.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c27352108.thcon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()

c27548199.lua

@@ -69,7 +69,7 @@ function c27548199.eqop(e,tp,eg,ep,ev,re,r,rp)
 			e2:SetProperty(EFFECT_FLAG_OWNER_RELATE+EFFECT_FLAG_IGNORE_IMMUNE)
 			e2:SetCode(EFFECT_UPDATE_ATTACK)
 			e2:SetReset(RESET_EVENT+RESETS_STANDARD)
-			e2:SetValue(atk/2)
+			e2:SetValue(math.ceil(atk/2))
 			tc:RegisterEffect(e2)
 		end
 	end

c28427869.lua

@@ -49,7 +49,7 @@ function c28427869.spop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c28427869.halfop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(tp,math.ceil(ev/2))
+	Duel.ChangeBattleDamage(tp,math.floor(ev/2))
 end
 function c28427869.skipop(e,tp,eg,ep,ev,re,r,rp)
 	Duel.SkipPhase(1-tp,PHASE_BATTLE,RESET_PHASE+PHASE_BATTLE_STEP,1)

c28429121.lua

@@ -62,7 +62,7 @@ function c28429121.activate(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD-RESET_TOFIELD)
 		tc:RegisterEffect(e1)
 		Duel.SpecialSummon(tc,SUMMON_TYPE_RITUAL,tp,tp,false,true,POS_FACEUP)

c28890974.lua

@@ -29,7 +29,7 @@ function c28890974.activate(e,tp,eg,ep,ev,re,r,rp)
 			e1:SetType(EFFECT_TYPE_SINGLE)
 			e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
 			e1:SetCode(EFFECT_SET_ATTACK)
-			e1:SetValue(atk/2)
+			e1:SetValue(math.ceil(atk/2))
 			e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 			tc:RegisterEffect(e1,true)
 			local e2=Effect.CreateEffect(e:GetHandler())

c2948263.lua

@@ -64,7 +64,7 @@ function c2948263.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp
 end
 function c2948263.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c2948263.discon(e,tp,eg,ep,ev,re,r,rp)
 	local tgp,loc=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_CONTROLER,CHAININFO_TRIGGERING_LOCATION)

c30086349.lua

@@ -48,7 +48,7 @@ function c30086349.damop(e,tp,eg,ep,ev,re,r,rp)
 	local g=Duel.SelectMatchingCard(tp,c30086349.damfilter,tp,LOCATION_HAND+LOCATION_DECK,0,1,1,nil)
 	local tc=g:GetFirst()
 	if g:GetCount()>0 and Duel.SendtoGrave(g,REASON_EFFECT)~=0 and tc:IsLocation(LOCATION_GRAVE) then
-		Duel.Damage(1-tp,math.ceil(g:GetFirst():GetBaseAttack()/2),REASON_EFFECT)
+		Duel.Damage(1-tp,math.floor(g:GetFirst():GetBaseAttack()/2),REASON_EFFECT)
 	end
 end
 function c30086349.spcon(e,tp,eg,ep,ev,re,r,rp)

c31444249.lua

@@ -40,7 +40,7 @@ function c31444249.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp and ac:IsControler(tp) and ac:IsSetCard(0xbb) and ac:GetOriginalLevel()>=2 and not ac:IsImmuneToEffect(e)
 end
 function c31444249.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c31444249.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return e:GetHandler():IsAbleToGraveAsCost() end

c31801517.lua

@@ -102,5 +102,5 @@ function c31801517.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp and not e:GetHandler():GetOverlayGroup():IsExists(Card.IsCode,1,nil,93717133)
 end
 function c31801517.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c32446630.lua

@@ -50,7 +50,7 @@ function c32446630.operation(e,tp,eg,ep,ev,re,r,rp)
 	local e1=Effect.CreateEffect(e:GetHandler())
 	e1:SetType(EFFECT_TYPE_SINGLE)
 	e1:SetCode(EFFECT_SET_ATTACK)
-	e1:SetValue(Duel.GetLP(1-tp)/2)
+	e1:SetValue(math.ceil(Duel.GetLP(1-tp)/2))
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 	token:RegisterEffect(e1)
 	local e2=e1:Clone()

c32933942.lua

@@ -42,5 +42,5 @@ function c32933942.rdcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:GetEffectCount(EFFECT_DIRECT_ATTACK)<2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0
 end
 function c32933942.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c33460840.lua

@@ -38,8 +38,8 @@ function c33460840.eqop(e,tp,eg,ep,ev,re,r,rp)
 	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(c33460840.filter),tp,LOCATION_HAND+LOCATION_GRAVE,0,1,1,nil,c)
 	local tc=g:GetFirst()
 	if not (tc and Duel.Equip(tp,tc,c)) then return end
-	local atk=tc:GetTextAttack()/2
-	local def=tc:GetTextDefense()/2
+	local atk=math.ceil(tc:GetTextAttack()/2)
+	local def=math.ceil(tc:GetTextDefense()/2)
 	if atk<0 then atk=0 end
 	if def<0 then def=0 end
 	--Add Equip limit

c33537328.lua

@@ -41,7 +41,7 @@ function c33537328.desreptg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if Duel.SelectEffectYesNo(tp,c,96) then
 		local g=Duel.SelectReleaseGroup(tp,Card.IsReleasableByEffect,1,1,c)
 		Duel.Release(g,REASON_EFFECT)
-		Duel.SetLP(1-tp,Duel.GetLP(1-tp)/2)
+		Duel.SetLP(1-tp,math.ceil(Duel.GetLP(1-tp)/2))
 		return true
 	else return false end
 end

c34016756.lua

@@ -30,13 +30,13 @@ function c34016756.activate(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		if hc:RegisterEffect(e1) then
 			local e2=Effect.CreateEffect(e:GetHandler())
 			e2:SetType(EFFECT_TYPE_SINGLE)
 			e2:SetCode(EFFECT_UPDATE_ATTACK)
 			e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-			e2:SetValue(atk/2)
+			e2:SetValue(math.ceil(atk/2))
 			tc:RegisterEffect(e2)
 		end
 	end

c3429238.lua

@@ -52,7 +52,7 @@ function c3429238.datop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(c:GetAttack()/2)
+		e1:SetValue(math.ceil(c:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		c:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(c)

c34487429.lua

@@ -132,7 +132,7 @@ function c34487429.rdcon(e,tp,eg,ep,ev,re,r,rp)
 end
 function c34487429.rdop(e,tp,eg,ep,ev,re,r,rp)
 	if Duel.SelectEffectYesNo(tp,e:GetHandler()) then
-		Duel.ChangeBattleDamage(tp,ev/2)
+		Duel.ChangeBattleDamage(tp,math.floor(ev/2))
 		e:GetHandler():RegisterFlagEffect(34487429,RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,0,1)
 	end
 end

c35058588.lua

@@ -51,7 +51,7 @@ function c35058588.atkop(e,tp,eg,ep,ev,re,r,rp)
 			local e2=Effect.CreateEffect(e:GetHandler())
 			e2:SetType(EFFECT_TYPE_SINGLE)
 			e2:SetCode(EFFECT_SET_ATTACK_FINAL)
-			e2:SetValue(hc:GetAttack()/2)
+			e2:SetValue(math.ceil(hc:GetAttack()/2))
 			e2:SetReset(RESET_EVENT+RESETS_STANDARD)
 			hc:RegisterEffect(e2)
 		end

c35268887.lua

@@ -52,7 +52,7 @@ function c35268887.activate(e,tp,eg,ep,ev,re,r,rp)
 end
 function c35268887.val(e,re,dam,r,rp,rc)
 	if bit.band(r,REASON_EFFECT)~=0 then
-		return dam/2
+		return math.floor(dam/2)
 	else return dam end
 end
 function c35268887.tokentg(e,tp,eg,ep,ev,re,r,rp,chk)

c35842855.lua

@@ -50,7 +50,7 @@ end
 function c35842855.desop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsRelateToEffect(e) and Duel.Destroy(tc,REASON_EFFECT)==1 then
-		local atk=tc:GetTextAttack()/2
+		local atk=math.floor(tc:GetTextAttack()/2)
 		if atk>0 then
 			Duel.Damage(tp,atk,REASON_EFFECT,true)
 			Duel.Damage(1-tp,atk,REASON_EFFECT,true)

c36076683.lua

@@ -48,6 +48,6 @@ function c36076683.atkop(e,tp,eg,ep,ev,re,r,rp)
 end
 function c36076683.damval(e,re,dam,r,rp,rc)
 	if bit.band(r,REASON_BATTLE)~=0 and rc==e:GetHandler() then
-		return dam/2
+		return math.floor(dam/2)
 	else return dam end
 end

c3642509.lua

@@ -34,13 +34,13 @@ function c3642509.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(c)
 		e2:SetType(EFFECT_TYPE_SINGLE)
 		e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
-		e2:SetValue(def/2)
+		e2:SetValue(math.ceil(def/2))
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e2)
 		tc=tg:GetNext()

c36956512.lua

@@ -77,13 +77,13 @@ function c36956512.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(c)
 		e2:SetType(EFFECT_TYPE_SINGLE)
 		e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
-		e2:SetValue(def/2)
+		e2:SetValue(math.ceil(def/2))
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e2)
 		tc=tg:GetNext()

c3701074.lua

@@ -36,7 +36,7 @@ function c3701074.recop1(e,tp,eg,ep,ev,re,r,rp)
 	if not e:GetHandler():IsRelateToEffect(e) then return end
 	local tc=eg:GetFirst()
 	if tc:IsRelateToEffect(e) and tc:IsFaceup() then
-		local rec=tc:GetAttack()/2
+		local rec=math.ceil(tc:GetAttack()/2)
 		Duel.Recover(1-tp,rec,REASON_EFFECT)
 	end
 end
@@ -57,6 +57,6 @@ function c3701074.recop2(e,tp,eg,ep,ev,re,r,rp)
 			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
 			g=g:Select(tp,1,1,nil)
 		end
-		Duel.Recover(1-tp,g:GetFirst():GetAttack()/2,REASON_EFFECT)
+		Duel.Recover(1-tp,math.ceil(g:GetFirst():GetAttack()/2),REASON_EFFECT)
 	end
 end

c37057012.lua

@@ -18,5 +18,5 @@ function c37057012.atkcon(e)
 		and e:GetHandler()==Duel.GetAttacker() and Duel.GetAttackTarget()~=nil
 end
 function c37057012.atkval(e,c)
-	return Duel.GetAttackTarget():GetAttack()/2
+	return math.ceil(Duel.GetAttackTarget():GetAttack()/2)
 end

c3897065.lua

@@ -80,6 +80,6 @@ function c3897065.atkop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetType(EFFECT_TYPE_SINGLE)
 	e1:SetCode(EFFECT_SET_BASE_ATTACK)
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_DAMAGE)
-	e1:SetValue(atk/2)
+	e1:SetValue(math.ceil(atk/2))
 	c:RegisterEffect(e1)
 end

c39299733.lua

@@ -93,7 +93,7 @@ function c39299733.rdcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:GetEffectCount(EFFECT_DIRECT_ATTACK)<2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0
 end
 function c39299733.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c39299733.eqlimit(e,c)
 	return c:IsRace(RACE_FAIRY) or e:GetHandler():GetEquipTarget()==c

c39823987.lua

@@ -30,13 +30,13 @@ function c39823987.destg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local tc=e:GetHandler():GetReasonCard()
 	if tc:IsRelateToBattle() then
 		Duel.SetOperationInfo(0,CATEGORY_DESTROY,tc,1,0,0)
-		Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,tc:GetAttack()/2)
+		Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,math.floor(tc:GetAttack()/2))
 	end
 end
 function c39823987.desop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=e:GetHandler():GetReasonCard()
 	if not tc:IsRelateToBattle() then return end
-	local atk=tc:GetAttack()/2
+	local atk=math.floor(tc:GetAttack()/2)
 	if atk<0 then atk=0 end
 	if Duel.Destroy(tc,REASON_EFFECT)~=0 then
 		Duel.Damage(1-tp,atk,REASON_EFFECT)

c40473581.lua

@@ -23,5 +23,5 @@ function c40473581.dcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp and (c==Duel.GetAttacker() or c==Duel.GetAttackTarget())
 end
 function c40473581.dop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c40634253.lua

@@ -80,6 +80,6 @@ function c40634253.damop(e,tp,eg,ep,ev,re,r,rp)
 			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
 			g=g:Select(tp,1,1,nil)
 		end
-		Duel.Damage(1-tp,math.ceil(g:GetFirst():GetBaseAttack()/2),REASON_EFFECT)
+		Duel.Damage(1-tp,math.floor(g:GetFirst():GetBaseAttack()/2),REASON_EFFECT)
 	end
 end

c41546.lua

@@ -89,6 +89,6 @@ function c41546.desop(e,tp,eg,ep,ev,re,r,rp)
 end
 function c41546.val(e,re,dam,r,rp,rc)
 	if bit.band(r,REASON_BATTLE)~=0 then
-		return math.ceil(dam/2)
+		return math.floor(dam/2)
 	else return dam end
 end

c42421606.lua

@@ -32,7 +32,7 @@ end
 function c42421606.efop(e,tp,eg,ep,ev,re,r,rp)
 	local dc=Duel.TossDice(tp,1)
 	if dc==1 then
-		Duel.SetLP(tp,Duel.GetLP(tp)/2)
+		Duel.SetLP(tp,math.ceil(Duel.GetLP(tp)/2))
 	elseif dc==2 then
 		Duel.Draw(tp,1,REASON_EFFECT)
 	elseif dc==3 then

c4266839.lua

@@ -52,7 +52,7 @@ end
 function c4266839.retg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
 	local ec=e:GetHandler():GetEquipTarget()
-	Duel.SetOperationInfo(0,CATEGORY_RECOVER,nil,0,tp,ec:GetAttack()/2)
+	Duel.SetOperationInfo(0,CATEGORY_RECOVER,nil,0,tp,math.ceil(ec:GetAttack()/2))
 end
 function c4266839.reop(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
@@ -60,6 +60,6 @@ function c4266839.reop(e,tp,eg,ep,ev,re,r,rp)
 	local ec=c:GetEquipTarget()
 	if ec then
 		local atk=ec:GetAttack()
-		Duel.Recover(tp,atk/2,REASON_EFFECT)
+		Duel.Recover(tp,math.ceil(atk/2),REASON_EFFECT)
 	end
 end

c4290468.lua

@@ -49,7 +49,7 @@ function c4290468.atkop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetType(EFFECT_TYPE_SINGLE)
 	e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-	e1:SetValue(tc:GetAttack()/2)
+	e1:SetValue(math.ceil(tc:GetAttack()/2))
 	tc:RegisterEffect(e1)
 end
 function c4290468.dacon(e,tp,eg,ep,ev,re,r,rp)
@@ -70,7 +70,7 @@ function c4290468.daop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-	e1:SetValue(c:GetAttack()/2)
+	e1:SetValue(math.ceil(c:GetAttack()/2))
 	c:RegisterEffect(e1)
 	local e2=Effect.CreateEffect(c)
 	e2:SetType(EFFECT_TYPE_SINGLE)

c43530283.lua

@@ -36,13 +36,13 @@ function c43530283.atkval(e,c)
 	if c:GetFlagEffect(43530283)==0 then
 		return c:GetBaseAttack()*2
 	else
-		return c:GetBaseAttack()/2
+		return math.ceil(c:GetBaseAttack()/2)
 	end
 end
 function c43530283.defval(e,c)
 	if c:GetFlagEffect(43530283)==0 then
 		return c:GetBaseDefense()*2
 	else
-		return c:GetBaseDefense()/2
+		return math.ceil(c:GetBaseDefense()/2)
 	end
 end

c4446672.lua

@@ -25,7 +25,7 @@ function c4446672.activate(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsRelateToEffect(e) then
 		if Duel.Destroy(tc,REASON_EFFECT)>0 then
-			Duel.Damage(1-tp,tc:GetBaseAttack()/2,REASON_EFFECT)
+			Duel.Damage(1-tp,math.floor(tc:GetBaseAttack()/2),REASON_EFFECT)
 		end
 	end
 end

c44505297.lua

@@ -54,7 +54,7 @@ function c44505297.eqop(e,tp,eg,ep,ev,re,r,rp)
 	e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 	e1:SetValue(c44505297.eqlimit)
 	tc:RegisterEffect(e1)
-	local atk=tc:GetTextAttack()/2
+	local atk=math.ceil(tc:GetTextAttack()/2)
 	if atk<0 then atk=0 end
 	local e2=Effect.CreateEffect(c)
 	e2:SetType(EFFECT_TYPE_EQUIP)
@@ -62,7 +62,7 @@ function c44505297.eqop(e,tp,eg,ep,ev,re,r,rp)
 	e2:SetReset(RESET_EVENT+RESETS_STANDARD)
 	e2:SetValue(atk)
 	tc:RegisterEffect(e2)
-	local def=tc:GetTextDefense()/2
+	local def=math.ceil(tc:GetTextDefense()/2)
 	if def<0 then def=0 end
 	local e3=Effect.CreateEffect(c)
 	e3:SetType(EFFECT_TYPE_EQUIP)

c45313993.lua

@@ -29,7 +29,7 @@ function c45313993.spop(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(atk/2)
+		e1:SetValue(math.ceil(atk/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		c:RegisterEffect(e1,true)
 		Duel.SpecialSummonComplete()

c4545683.lua

@@ -72,7 +72,7 @@ function c4545683.spop(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c4545683.val(e,c)
-	return Duel.GetLP(c:GetControler())/2
+	return math.ceil(Duel.GetLP(c:GetControler())/2)
 end
 function c4545683.eqfilter(c)
 	return c:IsFaceup() and c:IsType(TYPE_SYNCHRO) and c:IsAbleToChangeControler()

c46195773.lua

@@ -41,7 +41,7 @@ function c46195773.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(d:GetAttack()/2)
+		e1:SetValue(math.ceil(d:GetAttack()/2))
 		e1:SetReset(RESET_PHASE+PHASE_DAMAGE)
 		d:RegisterEffect(e1)
 	end

c46895036.lua

@@ -63,7 +63,7 @@ function c46895036.operation(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		tc:RegisterEffect(e1)
 	end
 end

c47737087.lua

@@ -46,5 +46,5 @@ function c47737087.atkcon(e)
 	return c:IsDefensePos() and c==Duel.GetAttacker() and Duel.GetAttackTarget()==nil and c:GetEffectCount(EFFECT_DIRECT_ATTACK)==1
 end
 function c47737087.atkval(e,c)
-	return c:GetAttack()/2
+	return math.ceil(c:GetAttack()/2)
 end

c4820694.lua

@@ -52,7 +52,7 @@ function c4820694.lpop(e,tp,eg,ep,ev,re,r,rp)
 		local og2=tc2:GetOverlayGroup()
 		og1:Merge(og2)
 		if Duel.SendtoGrave(og1,REASON_EFFECT)<og1:GetCount() then return end
-		Duel.SetLP(1-tp,Duel.GetLP(1-tp)/2)
+		Duel.SetLP(1-tp,math.ceil(Duel.GetLP(1-tp)/2))
 	end
 end
 function c4820694.tgfilter(c)

c49202331.lua

@@ -29,7 +29,7 @@ function c49202331.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
 	local bc=e:GetHandler():GetBattleTarget()
 	Duel.SetTargetCard(bc)
-	local dam=bc:GetAttack()/2
+	local dam=math.floor(bc:GetAttack()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)
@@ -39,7 +39,7 @@ function c49202331.damop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsRelateToEffect(e) then
 		local p=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER)
-		local dam=tc:GetAttack()/2
+		local dam=math.floor(tc:GetAttack()/2)
 		if dam<0 then dam=0 end
 		Duel.Damage(p,dam,REASON_EFFECT)
 	end

c49456901.lua

@@ -64,6 +64,6 @@ function c49456901.operation(e,tp,eg,ep,ev,re,r,rp)
 		and Duel.SelectYesNo(tp,aux.Stringid(49456901,2)) then
 		local g=Duel.GetFieldGroup(1-tp,LOCATION_HAND,0):RandomSelect(1-tp,1)
 		Duel.SendtoGrave(g,REASON_EFFECT)
-		Duel.SetLP(1-tp,Duel.GetLP(1-tp)/2)
+		Duel.SetLP(1-tp,math.ceil(Duel.GetLP(1-tp)/2))
 	end
 end

c49678559.lua

@@ -46,7 +46,7 @@ function c49678559.operation(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 		tc:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(c)
@@ -80,6 +80,6 @@ function c49678559.reptg(e,tp,eg,ep,ev,re,r,rp,chk)
 end
 function c49678559.damval(e,re,dam,r,rp,rc)
 	if bit.band(r,REASON_BATTLE)~=0 then
-		return dam/2
+		return math.floor(dam/2)
 	else return dam end
 end

c50065971.lua

@@ -48,7 +48,7 @@ function c50065971.dirop(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_BASE_DEFENSE)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(c:GetBaseDefense()/2)
+		e1:SetValue(math.ceil(c:GetBaseDefense()/2))
 		c:RegisterEffect(e1)
 		--
 		local e2=Effect.CreateEffect(c)

c51402177.lua

@@ -62,7 +62,7 @@ function c51402177.damcon(e,tp,eg,ep,ev,re,r,rp)
 end
 function c51402177.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
-	local dam=e:GetHandler():GetBattleTarget():GetBaseDefense()/2
+	local dam=math.floor(e:GetHandler():GetBattleTarget():GetBaseDefense()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)

c52977572.lua

@@ -62,5 +62,5 @@ function c52977572.rdcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:GetEffectCount(EFFECT_DIRECT_ATTACK)<2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0
 end
 function c52977572.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c53025096.lua

@@ -19,7 +19,7 @@ function c53025096.damcon(e,tp,eg,ep,ev,re,r,rp)
 end
 function c53025096.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
-	local dam=e:GetHandler():GetBattleTarget():GetAttack()/2
+	local dam=math.floor(e:GetHandler():GetBattleTarget():GetAttack()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)

c53701457.lua

@@ -38,7 +38,7 @@ function c53701457.rdcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:GetEffectCount(EFFECT_DIRECT_ATTACK)<2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0
 end
 function c53701457.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c53701457.damcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp

c53950487.lua

@@ -42,7 +42,7 @@ function c53950487.atkop(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_DAMAGE_CAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		tc:RegisterEffect(e1)
 	end
 end

c53956001.lua

@@ -42,7 +42,7 @@ end
 function c53956001.daop(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc:IsRelateToEffect(e) and tc:IsFaceup() then
-		local atk=math.floor(tc:GetAttack()/2)
+		local atk=math.ceil(tc:GetAttack()/2)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_DIRECT_ATTACK)

c53981499.lua

@@ -24,7 +24,7 @@ function c53981499.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
 	local c=e:GetHandler()
 	local bc=c:GetBattleTarget()
-	local dam=bc:GetAttack()/2
+	local dam=math.floor(bc:GetAttack()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)

c54569495.lua

@@ -56,7 +56,7 @@ function c54569495.spop(e,tp,eg,ep,ev,re,r,rp,chk)
 	end
 end
 function c54569495.damop2(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(tp,math.ceil(ev/2))
+	Duel.ChangeBattleDamage(tp,math.floor(ev/2))
 end
 function c54569495.damcon1(e,tp,eg,ep,ev,re,r,rp)
 	local a=Duel.GetAttacker()

c55713623.lua

@@ -28,7 +28,7 @@ function c55713623.activate(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_BASE_ATTACK)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(tc:GetBaseAttack()/2)
+		e1:SetValue(math.ceil(tc:GetBaseAttack()/2))
 		tc:RegisterEffect(e1)
 	end
 end

c55727845.lua

@@ -29,7 +29,7 @@ function c55727845.atkop(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
 	local tc=Duel.GetFirstTarget()
 	if c:IsRelateToEffect(e) and c:IsFaceup() and tc:IsRelateToEffect(e) and tc:IsFaceup() and not tc:IsImmuneToEffect(e) then
-		local atk=tc:GetAttack()/2
+		local atk=math.ceil(tc:GetAttack()/2)
 		local e1=Effect.CreateEffect(c)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)

c56339050.lua

@@ -31,7 +31,7 @@ function c56339050.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	if chkc then return chkc==tc end
 	if chk==0 then return tc:IsOnField() and tc:IsCanBeEffectTarget(e) end
 	Duel.SetTargetCard(tc)
-	local dam=tc:GetAttack()/2
+	local dam=math.floor(tc:GetAttack()/2)
 	Duel.SetTargetParam(dam)
 	Duel.SetOperationInfo(0,CATEGORY_DESTROY,tc,1,0,0)
 	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,dam)
@@ -39,7 +39,7 @@ end
 function c56339050.operation(e,tp,eg,ep,ev,re,r,rp)
 	local tc=Duel.GetFirstTarget()
 	if tc and tc:IsRelateToEffect(e) and tc:IsFaceup() and tc:IsAttackable() then
-		local atk=tc:GetAttack()/2
+		local atk=math.floor(tc:GetAttack()/2)
 		if Duel.Destroy(tc,REASON_EFFECT)~=0 then
 			Duel.Damage(1-tp,atk,REASON_EFFECT)
 		end

c56535497.lua

@@ -66,7 +66,7 @@ function c56535497.operation(e,tp,eg,ep,ev,re,r,rp)
 	local tc2=g:GetFirst()
 	if tc1==tc2 then tc2=g:GetNext() end
 	if tc1:IsFaceup() and tc1:IsRelateToEffect(e) and tc2:IsFaceup() and tc2:IsRelateToEffect(e) then
-		local atk=tc1:GetAttack()/2
+		local atk=math.ceil(tc1:GetAttack()/2)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)

c56574543.lua

@@ -48,5 +48,5 @@ function c56574543.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep~=tp
 end
 function c56574543.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c59042331.lua

@@ -34,7 +34,7 @@ function c59042331.atkop(e,tp,eg,ep,ev,re,r,rp)
 		local e2=Effect.CreateEffect(e:GetHandler())
 		e2:SetType(EFFECT_TYPE_SINGLE)
 		e2:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e2:SetValue(tc:GetAttack()/2)
+		e2:SetValue(math.ceil(tc:GetAttack()/2))
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
 		tc:RegisterEffect(e2)
 	end

c59642500.lua

@@ -36,7 +36,7 @@ function c59642500.rdcon(e,tp,eg,ep,ev,re,r,rp)
 		and c:GetEffectCount(EFFECT_DIRECT_ATTACK)<2 and Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)>0
 end
 function c59642500.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end
 function c59642500.thcon(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()

c60312997.lua

@@ -44,7 +44,7 @@ function c60312997.operation(e,tp,eg,ep,ev,re,r,rp)
 end
 function c60312997.damval(e,re,val,r,rp,rc)
 	if r==REASON_BATTLE then
-		return val/2
+		return math.floor(val/2)
 	else return val end
 end
 function c60312997.spop(e,tp,eg,ep,ev,re,r,rp)

c60953118.lua

@@ -82,7 +82,7 @@ function c60953118.rdcon2(e)
 end
 function c60953118.rdval(e,re,val,r,rp,rc)
 	if bit.band(r,REASON_BATTLE)~=0 then
-		return val/2
+		return math.floor(val/2)
 	else
 		return val
 	end

c61420130.lua

@@ -38,13 +38,13 @@ function c61420130.activate(e,tp,eg,ep,ev,re,r,rp)
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
 		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		tc:RegisterEffect(e1)
 		local e2=Effect.CreateEffect(e:GetHandler())
 		e2:SetType(EFFECT_TYPE_SINGLE)
 		e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
 		e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
-		e2:SetValue(tc:GetDefense()/2)
+		e2:SetValue(math.ceil(tc:GetDefense()/2))
 		tc:RegisterEffect(e2)
 	end
 end

c6142213.lua

@@ -23,14 +23,14 @@ function c6142213.condition(e,tp,eg,ep,ev,re,r,rp)
 end
 function c6142213.target(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
-	local dam=Duel.GetAttackTarget():GetAttack()/2
+	local dam=math.floor(Duel.GetAttackTarget():GetAttack()/2)
 	Duel.SetTargetPlayer(1-tp)
 	Duel.SetTargetParam(dam)
 	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,0,0,1-tp,dam)
 end
 function c6142213.operation(e,tp,eg,ep,ev,re,r,rp)
 	local p=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER)
-	Duel.Damage(p,Duel.GetAttackTarget():GetAttack()/2,REASON_EFFECT)
+	Duel.Damage(p,math.floor(Duel.GetAttackTarget():GetAttack()/2),REASON_EFFECT)
 end
 function c6142213.indcon(e)
 	return e:GetHandler()==Duel.GetAttacker()

c62070231.lua

@@ -38,7 +38,7 @@ function c62070231.operation(e,tp,eg,ep,ev,re,r,rp)
 		local e1=Effect.CreateEffect(e:GetHandler())
 		e1:SetType(EFFECT_TYPE_SINGLE)
 		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
-		e1:SetValue(tc:GetAttack()/2)
+		e1:SetValue(math.ceil(tc:GetAttack()/2))
 		if Duel.GetTurnPlayer()~=tp then
 			e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END,2)
 		else

c62325062.lua

@@ -39,5 +39,5 @@ function c62325062.activate(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c62325062.atkval(e,c)
-	return c:GetBaseAttack()/2
+	return math.ceil(c:GetBaseAttack()/2)
 end

c62742651.lua

@@ -34,7 +34,7 @@ end
 function c62742651.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return true end
 	local bc=e:GetHandler():GetBattleTarget()
-	local dam=bc:GetAttack()/2
+	local dam=math.floor(bc:GetAttack()/2)
 	if dam<0 then dam=0 end
 	Duel.SetTargetParam(dam)
 	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,tp,dam)

c63364266.lua

@@ -44,7 +44,7 @@ function c63364266.spop(e,tp,eg,ep,ev,re,r,rp)
 			e1:SetType(EFFECT_TYPE_SINGLE)
 			e1:SetProperty(EFFECT_FLAG_IGNORE_IMMUNE)
 			e1:SetCode(EFFECT_SET_ATTACK)
-			e1:SetValue(atk/2)
+			e1:SetValue(math.ceil(atk/2))
 			e1:SetReset(RESET_EVENT+RESETS_STANDARD)
 			tc:RegisterEffect(e1,true)
 			Duel.SpecialSummonComplete()

c63630268.lua

@@ -36,5 +36,5 @@ function c63630268.operation(e,tp,eg,ep,ev,re,r,rp)
 	end
 end
 function c63630268.damval(e,re,val,r,rp,rc)
-	return val/2
+	return math.floor(val/2)
 end

c64145892.lua

@@ -12,5 +12,5 @@ function c64145892.rdcon(e,tp,eg,ep,ev,re,r,rp)
 	return ep==tp
 end
 function c64145892.rdop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.ChangeBattleDamage(ep,ev/2)
+	Duel.ChangeBattleDamage(ep,math.floor(ev/2))
 end

c64238008.lua

@@ -19,7 +19,7 @@ function c64238008.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	if chk==0 then return Duel.GetCustomActivityCount(64238008,tp,ACTIVITY_CHAIN)==0 and Duel.CheckReleaseGroup(tp,nil,1,nil) end
 	local g=Duel.SelectReleaseGroup(tp,nil,1,1,nil)
-	local atk=g:GetFirst():GetTextAttack()/2
+	local atk=math.floor(g:GetFirst():GetTextAttack()/2)
 	if atk<0 then atk=0 end
 	e:SetLabel(atk)
 	Duel.Release(g,REASON_COST)