--created by Seth, coded by Lyris
--Shadow NOVA - Yamoloxi
local s,id,o=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddFusionProcFunRep(c,s.mfilter,3,false)
	aux.AddContactFusionProcedure(c,s.cffilter,LOCATION_GRAVE,0,Duel.Remove,POS_FACEUP,REASON_COST)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	e1:SetValue(function() return not c:IsLocation(LOCATION_EXTRA) end)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetValue(aux.tgoval)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_CUSTOM+id)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1,id)
	e3:SetProperty(EFFECT_FLAG_DELAY)
	e3:SetCategory(CATEGORY_DESTROY)
	e3:SetDescription(1124)
	e3:SetCondition(s.condition)
	e3:SetTarget(s.target)
	e3:SetOperation(s.operation)
	c:RegisterEffect(e3)
	if not s.global_check then
		s.global_check=true
		local ge1=Effect.CreateEffect(c)
		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		ge1:SetCode(EVENT_TO_GRAVE)
		ge1:SetCondition(s.regcon)
		ge1:SetOperation(s.regop)
		Duel.RegisterEffect(ge1,0)
	end
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_IGNITION)
	e4:SetRange(LOCATION_GRAVE)
	e4:SetCountLimit(1,id+o*10)
	e4:SetCategory(CATEGORY_TODECK+CATEGORY_SPECIAL_SUMMON)
	e4:SetCondition(aux.exccon)
	e4:SetTarget(s.sptg)
	e4:SetOperation(s.spop)
	c:RegisterEffect(e4)
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e5:SetCode(EVENT_SPSUMMON_SUCCESS)
	e5:SetCountLimit(1,id+o*20)
	e5:SetProperty(EFFECT_FLAG_DELAY)
	e5:SetCategory(CATEGORY_TOGRAVE+CATEGORY_SPECIAL_SUMMON)
	e5:SetCondition(function() return c:IsPreviousLocation(LOCATION_GRAVE) end)
	e5:SetTarget(s.tg)
	e5:SetOperation(s.op)
	c:RegisterEffect(e5)
end
function s.mfilter(c,fc,sub,mg,sg)
	return c:IsFusionSetCard(0xe1f) and c:IsFusionType(TYPE_FUSION) and (not sg or not sg:IsExists(Card.IsFusionCode,1,c,c:GetFusionCode()))
end
function s.cffilter(c,fc)
	return c:IsAbleToRemoveAsCost() and c:IsPreviousLocation(LOCATION_ONFIELD)
end
function s.cfilter(c,tp)
	local re=c:GetReasonEffect()
	return c:IsSetCard(0xe1f) and c:IsPreviousControler(tp) and c:IsPreviousLocation(LOCATION_HAND)
		and c:IsLocation(LOCATION_GRAVE) and c:IsReason(REASON_COST) and re:IsActivated() and re:GetOwner()==c
end
function s.regcon(e,tp,eg,ep,ev,re,r,rp)
	local v=0
	if eg:IsExists(s.cfilter,1,nil,0) then v=v+1 end
	if eg:IsExists(s.cfilter,1,nil,1) then v=v+2 end
	if v==0 then return false end
	e:SetLabel(({0,1,PLAYER_ALL})[v])
	return true
end
function s.regop(e,tp,eg,ep,ev,re,r,rp)
	Duel.RaiseEvent(eg,EVENT_CUSTOM+id,re,r,rp,ep,e:GetLabel())
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return ev==tp or ev==PLAYER_ALL
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local g=Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)
	if chk==0 then return #g>0 end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD):Select(tp,1,1,nil)
	Duel.HintSelection(g)
	Duel.Destroy(g,REASON_EFFECT)
end
function s.filter(c)
	return c:IsSetCard(0xe1f) and c:IsType(TYPE_MONSTER) and c:IsAbleToDeck()
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.GetMatchingGroup(s.filter,tp,LOCATION_GRAVE,0,c):GetClassCount(Card.GetCode)>2
		and Duel.GetLocationCount(tp,LOCATION_MZONE)>0 and c:IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_TODECK,nil,2,tp,LOCATION_GRAVE)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.GetMatchingGroup(s.filter,tp,LOCATION_GRAVE,0,c):SelectSubGroup(tp,aux.dncheck,false,3,3)
	if g and Duel.SendtoDeck(g,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)==3
		and not g:IsExists(aux.NOT(Card.IsLocation),1,nil,LOCATION_DECK+LOCATION_EXTRA)
		and c:IsRelateToEffect(e) then
		Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
	end
end
function s.sfilter(c,e,tp)
	return c:IsFaceup() and c:IsSetCard(0xe1f) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.tg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(s.sfilter,tp,LOCATION_REMOVED,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,1,tp,LOCATION_REMOVED)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_GRAVE)
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local tc=Duel.SelectMatchingCard(tp,s.sfilter,tp,LOCATION_REMOVED,0,1,1,nil,e,tp):GetFirst()
	if tc and Duel.SendtoGrave(tc,REASON_EFFECT+REASON_RETURN)>0 and aux.NecroValleyFilter()(tc) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)
	end
end