--凍てし心が映す神影
local s,id,o=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOGRAVE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1) 
	--fusion summon
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_FUSION_SUMMON)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_SZONE)
	e2:SetLabel(0)
	e2:SetCost(s.fuscost)
	e2:SetTarget(s.fustg)
	e2:SetOperation(s.fusop)
	e2:SetCountLimit(1,id+o)
	c:RegisterEffect(e2)
	Duel.AddCustomActivityCounter(id,ACTIVITY_SPSUMMON,s.counterfilter)
end
function s.counterfilter(c)
	return not c:IsSummonLocation(LOCATION_EXTRA) or c:IsSetCard(0x9d)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(id,tp,ACTIVITY_SPSUMMON)==0 end
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetReset(RESET_PHASE+PHASE_END)
	e1:SetTargetRange(1,0)
	e1:SetLabelObject(e)
	e1:SetTarget(s.splimit)
	Duel.RegisterEffect(e1,tp)
end
function s.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return not c:IsSetCard(0x9d) and c:IsLocation(LOCATION_EXTRA)
end
function s.tgfilter(c)
	return c:IsAbleToGrave() and c:IsType(TYPE_FUSION)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.tgfilter,tp,LOCATION_EXTRA,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,1,tp,LOCATION_EXTRA)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp,s.tgfilter,tp,LOCATION_EXTRA,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoGrave(g,REASON_EFFECT)
	end
end
function s.fuscost(e,tp,eg,ep,ev,re,r,rp,chk)
	e:SetLabel(100)
	return true
end
function s.fusfilter1(c,e,tp)
	return c:IsType(TYPE_FUSION) and Duel.IsExistingMatchingCard(s.fusfilter2,tp,LOCATION_EXTRA,0,1,nil,e,tp,c:GetAttribute(),c)
end
function s.fusfilter2(c,e,tp,att,mc)
	return c:IsSetCard(0x9d) and c:GetAttribute()~=att and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_FUSION,tp,false,false) and c:CheckFusionMaterial()
		and Duel.GetLocationCountFromEx(tp,tp,mc,c)>0
end
function s.fustg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then
		if e:GetLabel()~=100 then return false end
		e:SetLabel(0)
		return aux.MustMaterialCheck(nil,tp,EFFECT_MUST_BE_FMATERIAL) and Duel.CheckReleaseGroup(tp,s.fusfilter1,1,nil,e,tp) and s.cost(e,tp,eg,ep,ev,re,r,rp,0)
	end
	local rg=Duel.SelectReleaseGroup(tp,s.fusfilter1,1,1,nil,e,tp)
	e:SetLabel(rg:GetFirst():GetAttribute())
	Duel.Release(rg,REASON_COST)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_EXTRA)
end
function s.fusop(e,tp,eg,ep,ev,re,r,rp)
	if not aux.MustMaterialCheck(nil,tp,EFFECT_MUST_BE_FMATERIAL) then return end
	local att=e:GetLabel()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,s.fusfilter2,tp,LOCATION_EXTRA,0,1,1,nil,e,tp,att,nil)
	local tc=g:GetFirst()
	if tc then
		tc:SetMaterial(nil)
		if Duel.SpecialSummonStep(tc,SUMMON_TYPE_FUSION,tp,tp,false,false,POS_FACEUP) then
			local e1=Effect.CreateEffect(e:GetHandler())
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_SET_ATTACK_FINAL)
			e1:SetValue(0)
			e1:SetReset(RESET_EVENT+RESETS_STANDARD)
			tc:RegisterEffect(e1)
		end
		Duel.SpecialSummonComplete()
		tc:CompleteProcedure()
	end
end