local cid,id=GetID()
function cid.initial_effect(c)
    --activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--tohand
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_RELEASE+CATEGORY_SEARCH)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_SZONE)
	e2:SetCondition(cid.thcon)
	e2:SetCost(cid.thcost)
	e2:SetTarget(cid.thtg)
	e2:SetOperation(cid.thop)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetTarget(cid.thtg1)
	e3:SetOperation(cid.thop1)
	c:RegisterEffect(e3)
end
function cid.cfilter(c)
	return c:IsCode(91630827)
end
function cid.thcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsExistingMatchingCard(cid.cfilter,e:GetHandler():GetControler(),LOCATION_GRAVE,0,1,nil)
end
function cid.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
    if chk==0 then return Duel.CheckReleaseGroupEx(tp,Card.IsRace,1,nil,RACE_ZOMBIE) end
    local g=Duel.SelectReleaseGroupEx(tp,Card.IsRace,1,1,nil,RACE_ZOMBIE)
	e:SetLabel(g:GetFirst():GetCode())
    Duel.Release(g,REASON_COST)
end
function cid.thfilter(c)
    return c:IsSetCard(0x2e7) and c:IsType(TYPE_SPELL+TYPE_TRAP) and not (c:IsCode(id) or c:IsCode(91630827)) and c:IsAbleToHand()
end
function cid.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
    if chk==0 then return Duel.IsExistingMatchingCard(cid.thfilter,tp,LOCATION_DECK,0,1,nil) end
    Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function cid.thop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) then return end
    Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
    local g=Duel.SelectMatchingCard(tp,cid.thfilter,tp,LOCATION_DECK,0,1,1,nil)
    if g:GetCount()>0 then
        Duel.SendtoHand(g,nil,REASON_EFFECT)
        Duel.ConfirmCards(1-tp,g)
    end
    local e1=Effect.CreateEffect(e:GetHandler())
    e1:SetType(EFFECT_TYPE_FIELD)
    e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
    e1:SetCode(EFFECT_CANNOT_RELEASE)
    e1:SetTargetRange(1,0)
    e1:SetTarget(cid.rmlimit)
    e1:SetLabel(e:GetLabel())
    e1:SetReset(RESET_PHASE+PHASE_END)
    Duel.RegisterEffect(e1,tp)
end
function cid.rmlimit(e,c,tp,r,re)
    return c:IsCode(e:GetLabel()) and re and re:IsActiveType(TYPE_SPELL) and re:GetHandler():IsCode(id) and r==REASON_COST
end
function cid.thfilter1(c)
    return c:IsSetCard(0x2e7) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand()
end
function cid.thtg1(e,tp,eg,ep,ev,re,r,rp,chk)
    if chk==0 then return Duel.IsExistingMatchingCard(cid.thfilter1,tp,LOCATION_DECK,0,1,nil) end
    Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function cid.thop1(e,tp,eg,ep,ev,re,r,rp)
    if not e:GetHandler():IsRelateToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
    local g=Duel.SelectMatchingCard(tp,cid.thfilter1,tp,LOCATION_DECK,0,1,1,nil)
    if g:GetCount()>0 then
        Duel.SendtoHand(g,nil,REASON_EFFECT)
        Duel.ConfirmCards(1-tp,g)
    end
    local e1=Effect.CreateEffect(e:GetHandler())
    e1:SetType(EFFECT_TYPE_FIELD)
    e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
    e1:SetCode(EFFECT_CANNOT_RELEASE)
    e1:SetTargetRange(1,0)
    e1:SetTarget(cid.rmlimit)
    e1:SetLabel(e:GetLabel())
    e1:SetReset(RESET_PHASE+PHASE_END)
    Duel.RegisterEffect(e1,tp)
end