add Auxiliary.IsInGroup and Auxiliary.mzctcheckrel (#1344)

c10000.lua

@@ -26,10 +26,7 @@ function c10000.sumfilter(c)
 end
 function c10000.fselect(g,tp)
 	Duel.SetSelectedCard(g)
-	if Duel.GetMZoneCount(tp,g)>0 and g:CheckWithSumGreater(c10000.sumfilter,10000) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return g:CheckWithSumGreater(c10000.sumfilter,10000) and aux.mzctcheckrel(g,tp)
 end
 function c10000.spcon(e,c)
 	if c==nil then return true end

c12766474.lua

@@ -34,16 +34,10 @@ end
 function c12766474.relfilter(c,g)
 	return g:IsContains(c)
 end
-function c12766474.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c12766474.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(Card.IsAttribute,nil,ATTRIBUTE_DARK)
 	if chk==0 then return Duel.GetCustomActivityCount(12766474,tp,ACTIVITY_SPSUMMON)==0
-		and rg:CheckSubGroup(c12766474.fgoal,1,#rg,tp) end
+		and rg:CheckSubGroup(aux.mzctcheckrel,1,#rg,tp) end
 	local e1=Effect.CreateEffect(e:GetHandler())
 	e1:SetType(EFFECT_TYPE_FIELD)
 	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
@@ -53,7 +47,7 @@ function c12766474.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e1:SetReset(RESET_PHASE+PHASE_END)
 	Duel.RegisterEffect(e1,tp)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c12766474.fgoal,false,1,#rg,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,1,#rg,tp)
 	e:SetLabel(g:GetCount())
 	Duel.Release(g,REASON_COST)
 end

c26866984.lua

@@ -21,17 +21,11 @@ end
 function c26866984.cfilter(c,tp)
 	return c:IsRace(RACE_FAIRY) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c26866984.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c26866984.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c26866984.cfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c26866984.fgoal,1,3,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,1,3,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c26866984.fgoal,false,1,3,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,1,3,tp)
 	e:SetLabel(Duel.Release(g,REASON_COST))
 end
 function c26866984.sptg(e,tp,eg,ep,ev,re,r,rp,chk)

c27198001.lua

@@ -27,17 +27,11 @@ function c27198001.initial_effect(c)
 	e3:SetOperation(c27198001.operation)
 	c:RegisterEffect(e3)
 end
-function c27198001.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c27198001.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp)
-	if chk==0 then return rg:CheckSubGroup(c27198001.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c27198001.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c27198001.sptg(e,tp,eg,ep,ev,re,r,rp,chk)

c40998517.lua

@@ -20,10 +20,8 @@ function c40998517.costfilter(c,tp)
 		and Duel.IsExistingTarget(nil,tp,LOCATION_MZONE,LOCATION_MZONE,1,c)
 end
 function c40998517.fselect(g,tp)
-	if Duel.IsExistingTarget(nil,tp,LOCATION_MZONE,LOCATION_MZONE,g:GetCount(),g) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return Duel.IsExistingTarget(nil,tp,LOCATION_MZONE,LOCATION_MZONE,g:GetCount(),g)
+		and Duel.CheckReleaseGroup(tp,aux.IsInGroup,#g,nil,g)
 end
 function c40998517.descost(e,tp,eg,ep,ev,re,r,rp,chk)
 	if chk==0 then return Duel.CheckReleaseGroup(tp,c40998517.costfilter,1,nil,tp) end

c41329458.lua

@@ -41,17 +41,11 @@ end
 function c41329458.rfilter(c,tp)
 	return c:IsSetCard(0x101b) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c41329458.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c41329458.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c41329458.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c41329458.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c41329458.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c41329458.sptg(e,tp,eg,ep,ev,re,r,rp,chk)

c45898858.lua

@@ -14,18 +14,12 @@ c45898858.spchecks=aux.CreateChecks(Card.IsCode,{22587018,22587018,58071123})
 function c45898858.costfilter(c,tp)
 	return c:IsCode(22587018,58071123) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c45898858.fgoal(g,tp)
-	if Duel.GetMZoneCount(tp,g)>0 then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c45898858.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	local g=Duel.GetReleaseGroup(tp):Filter(c45898858.costfilter,nil,tp)
-	if chk==0 then return g:CheckSubGroupEach(c45898858.spchecks,c45898858.fgoal,tp) end
+	if chk==0 then return g:CheckSubGroupEach(c45898858.spchecks,aux.mzctcheckrel,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local rg=g:SelectSubGroupEach(tp,c45898858.spchecks,false,c45898858.fgoal,tp)
+	local rg=g:SelectSubGroupEach(tp,c45898858.spchecks,false,aux.mzctcheckrel,tp)
 	Duel.Release(rg,REASON_COST)
 end
 function c45898858.filter(c,e,tp)

c46290741.lua

@@ -37,17 +37,11 @@ end
 function c46290741.rfilter(c,tp)
 	return c:IsAttribute(ATTRIBUTE_WATER) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c46290741.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c46290741.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c46290741.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c46290741.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c46290741.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c46290741.sptg(e,tp,eg,ep,ev,re,r,rp,chk)

c47171541.lua

@@ -16,18 +16,12 @@ end
 function c47171541.rfilter(c,tp)
 	return c:IsRace(RACE_MACHINE) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c47171541.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c47171541.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c47171541.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c47171541.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c47171541.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c47171541.spfilter(c,e,tp)

c47826112.lua

@@ -24,17 +24,11 @@ end
 function c47826112.cfilter(c,tp)
 	return c:IsLevelBelow(3) and c:IsAttribute(ATTRIBUTE_WATER) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c47826112.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c47826112.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c47826112.cfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c47826112.fgoal,3,3,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,3,3,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c47826112.fgoal,false,3,3,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,3,3,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c47826112.sptg(e,tp,eg,ep,ev,re,r,rp,chk)

c54813225.lua

@@ -14,10 +14,7 @@ function c54813225.initial_effect(c)
 end
 function c54813225.relgoal(sg,tp)
 	Duel.SetSelectedCard(sg)
-	if sg:CheckWithSumGreater(Card.GetLevel,3) and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return sg:CheckWithSumGreater(Card.GetLevel,3) and aux.mzctcheckrel(sg,tp)
 end
 function c54813225.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local mg=Duel.GetReleaseGroup(tp):Filter(Card.IsType,nil,TYPE_TOKEN)

c54913680.lua

@@ -13,18 +13,12 @@ end
 function c54913680.rfilter(c)
 	return c:IsFaceup() and c:IsSetCard(0x3d)
 end
-function c54913680.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c54913680.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c54913680.rfilter,nil)
-	if chk==0 then return rg:CheckSubGroup(c54913680.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local sg=rg:SelectSubGroup(tp,c54913680.fgoal,false,2,2,tp)
+	local sg=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(sg,REASON_COST)
 end
 function c54913680.spfilter(c,e,tp)

c63972571.lua

@@ -35,10 +35,7 @@ function c63972571.rfilter(c,tp)
 end
 function c63972571.fselect(g,tp)
 	Duel.SetSelectedCard(g)
-	if Duel.GetMZoneCount(tp,g)>0 and g:CheckWithSumGreater(Card.GetLevel,8) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return g:CheckWithSumGreater(Card.GetLevel,8) and aux.mzctcheckrel(g,tp)
 end
 function c63972571.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local g=Duel.GetReleaseGroup(tp):Filter(c63972571.rfilter,nil,tp)

c66607691.lua

@@ -13,18 +13,12 @@ end
 function c66607691.rfilter(c,tp)
 	return c:IsCode(70095154) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c66607691.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c66607691.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c66607691.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c66607691.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c66607691.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c66607691.spfilter(c,e,tp)

c720147.lua

@@ -29,10 +29,8 @@ function c720147.matfilter2(c)
 	return c:IsSetCard(0x134) and c:IsType(TYPE_MONSTER) and c:IsCanOverlay()
 end
 function c720147.fselect(g,tp)
-	if Duel.IsExistingTarget(c720147.matfilter1,tp,LOCATION_MZONE,0,1,g,tp,g) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return Duel.IsExistingTarget(c720147.matfilter1,tp,LOCATION_MZONE,0,1,g,tp,g)
+		and Duel.CheckReleaseGroup(tp,aux.IsInGroup,#g,nil,g)
 end
 function c720147.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	local g=e:GetLabelObject()

c72549351.lua

@@ -13,18 +13,12 @@ end
 function c72549351.rfilter(c,tp)
 	return c:IsRace(RACE_DRAGON) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c72549351.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c72549351.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c72549351.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c72549351.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c72549351.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c72549351.spfilter(c,e,tp)

c744887.lua

@@ -20,10 +20,8 @@ function c744887.costfilter(c)
 	return c:IsSetCard(0x134) or c:IsRace(RACE_ROCK)
 end
 function c744887.fselect(g,tp)
-	if Duel.IsExistingTarget(Card.IsAbleToRemove,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,g) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return Duel.IsExistingTarget(Card.IsAbleToRemove,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,g)
+		and Duel.CheckReleaseGroup(tp,aux.IsInGroup,#g,nil,g)
 end
 function c744887.rmcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local g=Duel.GetReleaseGroup(tp):Filter(c744887.costfilter,nil)

c76382116.lua

@@ -33,8 +33,7 @@ function c76382116.fselect(g,e,tp)
 	end
 	local sg=Duel.GetMatchingGroup(c76382116.spfilter,tp,LOCATION_HAND,0,nil,e,tp,table.unpack(code))
 	if sg:GetClassCount(Card.GetCode)>=g:GetCount() and Duel.GetMZoneCount(tp,g)>=g:GetCount() then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
+		return Duel.CheckReleaseGroup(tp,aux.IsInGroup,#g,nil,g)
 	else return false end
 end
 function c76382116.spcost(e,tp,eg,ep,ev,re,r,rp,chk)

c77522571.lua

@@ -98,8 +98,7 @@ function c77522571.costfilter(c)
 end
 function c77522571.fgoal(sg,e,tp)
 	local lv=sg:GetSum(Card.GetLevel)
-	Duel.SetSelectedCard(sg)
-	return Duel.CheckReleaseGroup(tp,nil,0,nil)
+	return Duel.CheckReleaseGroup(tp,aux.IsInGroup,#sg,nil,sg)
 		and Duel.IsExistingMatchingCard(c77522571.spfilter3,tp,LOCATION_EXTRA,0,1,nil,e,tp,lv,sg)
 end
 function c77522571.spfilter3(c,e,tp,lv,sg)

c79402185.lua

@@ -27,10 +27,7 @@ function c79402185.costfilter(c,tp)
 	return c:IsCode(43017476,58071123) and (c:IsControler(tp) or c:IsFaceup())
 end
 function c79402185.fgoal(g,tp)
-	if Duel.GetMZoneCount(tp,g)>0 then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroupEx(tp,nil,0,nil)
-	else return false end
+	return Duel.GetMZoneCount(tp,g)>0 and Duel.CheckReleaseGroupEx(tp,aux.IsInGroup,#g,nil,g)
 end
 function c79402185.cost(e,tp,eg,ep,ev,re,r,rp,chk)
 	e:SetLabel(1)

c88000953.lua

@@ -56,10 +56,8 @@ function c88000953.desfilter(c,g)
 	return not ec or not g:IsContains(ec)
 end
 function c88000953.fselect(g,tp)
-	if Duel.IsExistingMatchingCard(c88000953.desfilter,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,g:GetCount(),g,g) then
-		Duel.SetSelectedCard(g)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
+	return Duel.IsExistingMatchingCard(c88000953.desfilter,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,g:GetCount(),g,g)
+		and Duel.CheckReleaseGroup(tp,aux.IsInGroup,#g,nil,g)
 end
 function c88000953.descost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local lg=e:GetHandler():GetLinkedGroup()

c96733134.lua

@@ -70,17 +70,11 @@ end
 function c96733134.rfilter(c,tp)
 	return c:IsSetCard(0x20f8) and (c:IsControler(tp) or c:IsFaceup())
 end
-function c96733134.fgoal(sg,tp)
-	if sg:GetCount()>0 and Duel.GetMZoneCount(tp,sg)>0 then
-		Duel.SetSelectedCard(sg)
-		return Duel.CheckReleaseGroup(tp,nil,0,nil)
-	else return false end
-end
 function c96733134.hspcost(e,tp,eg,ep,ev,re,r,rp,chk)
 	local rg=Duel.GetReleaseGroup(tp):Filter(c96733134.rfilter,nil,tp)
-	if chk==0 then return rg:CheckSubGroup(c96733134.fgoal,2,2,tp) end
+	if chk==0 then return rg:CheckSubGroup(aux.mzctcheckrel,2,2,tp) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RELEASE)
-	local g=rg:SelectSubGroup(tp,c96733134.fgoal,false,2,2,tp)
+	local g=rg:SelectSubGroup(tp,aux.mzctcheckrel,false,2,2,tp)
 	Duel.Release(g,REASON_COST)
 end
 function c96733134.hsptg(e,tp,eg,ep,ev,re,r,rp,chk)

utility.lua

@@ -2011,6 +2011,9 @@ function Auxiliary.IsCounterAdded(c,counter)
 	end
 	return false
 end
+function Auxiliary.IsInGroup(c,g)
+	return g:IsContains(c)
+end
 --return the column of card c (from the viewpoint of p)
 function Auxiliary.GetColumn(c,p)
 	local seq=c:GetSequence()
@@ -2258,6 +2261,9 @@ end
 function Auxiliary.mzctcheck(g,tp)
 	return Duel.GetMZoneCount(tp,g)>0
 end
+function Auxiliary.mzctcheckrel(g,tp)
+	return Duel.GetMZoneCount(tp,g)>0 and Duel.CheckReleaseGroup(tp,Auxiliary.IsInGroup,#g,nil,g)
+end
 --used for "except this card"
 function Auxiliary.ExceptThisCard(e)
 	local c=e:GetHandler()