fix and typo (#1551)

c50907446.lua

@@ -91,7 +91,7 @@ end
 function c50907446.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.IsExistingMatchingCard(c50907446.thfilter,tp,LOCATION_DECK+LOCATION_GRAVE,0,1,nil) end
 	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK+LOCATION_GRAVE)
-	Duel.SetOperationInfo(0,CATEGORY_HANDES,nil,1,tp,1)
+	Duel.SetOperationInfo(0,CATEGORY_HANDES,nil,0,tp,1)
 end
 function c50907446.thop(e,tp,eg,ep,ev,re,r,rp)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)

c69680031.lua

@@ -69,7 +69,7 @@ function c69680031.spop(e,tp,eg,ep,ev,re,r,rp)
 		tc:RegisterEffect(e2)
 	end
 end
-function c69680031.atkcon(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
+function c69680031.atkcon(e,tp,eg,ep,ev,re,r,rp)
 	local ac=Duel.GetAttacker()
 	return ac:IsFaceup() and ac:IsControler(tp) and ac:IsSetCard(0x145)
 end

c84851250.lua

@@ -30,7 +30,7 @@ function c84851250.ntcon(e,c,minc)
 	if c==nil then return true end
 	local tp=c:GetControler()
 	return minc==0 and c:IsLevelAbove(5) and Duel.GetLocationCount(tp,LOCATION_MZONE)>0
-		and Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0)==Duel.GetMatchingGroupCount(c84851250.ntfilter,tp,LOCATION_MZONE,0,1,nil)
+		and Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0)==Duel.GetMatchingGroupCount(c84851250.ntfilter,tp,LOCATION_MZONE,0,nil)
 end
 function c84851250.damfilter(c)
 	return c:IsFaceup() and c:IsSetCard(0xf0) and not c:IsCode(84851250)