--Untergang Warlock, Altair
function c400001.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1)
	e1:SetTarget(c400001.settg)
	e1:SetOperation(c400001.setop)
	e1:SetCost(c400001.setcost)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(400001,0))
	e2:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_DEFCHANGE)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetCode(EVENT_CHAINING)
	e2:SetRange(LOCATION_MZONE)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetCountLimit(1)
	e2:SetCondition(c400001.condition)
	e2:SetTarget(c400001.target)
	e2:SetOperation(c400001.operation)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetCategory(CATEGORY_TOGRAVE)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_GRAVE)
	e3:SetCondition(aux.exccon)
	e3:SetCost(aux.bfgcost)
	e3:SetTarget(c400001.gytg)
	e3:SetOperation(c400001.gyop)
	e3:SetCountLimit(1)
	c:RegisterEffect(e3)
 end
function c400001.setcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,e:GetHandler()) end
	Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_COST+REASON_DISCARD)
end
function c400001.setfilter(c)
return c:IsSetCard(0x246) and c:IsType(TYPE_QUICKPLAY) and c:IsSSetable()
end
function c400001.settg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c400001.setfilter,tp,LOCATION_DECK,0,1,nil) end
end
function c400001.setop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SET)
	local g=Duel.SelectMatchingCard(tp,c400001.setfilter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		local c=e:GetHandler()
		local tc=g:GetFirst()
		local fid=c:GetFieldID()
		Duel.SSet(tp,tc)
		Duel.ConfirmCards(1-tp,tc)
		tc:RegisterFlagEffect(400001,RESET_EVENT+0x1fe0000,0,1,fid)
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_TRAP_ACT_IN_SET_TURN)
		e1:SetProperty(EFFECT_FLAG_SET_AVAILABLE)
		e1:SetReset(RESET_EVENT+0x1fe0000)
		tc:RegisterEffect(e1)
	end
end
function c400001.halfilter(c)
return c:IsSetCard(0x246) and c:IsType(TYPE_QUICKPLAY)
end
function c400001.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetTurnPlayer()~=tp and re:GetHandler():IsType(TYPE_QUICKPLAY) and re:GetHandler():IsSetCard(0x246) and rp==tp
end
function c400001.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chk==0 then 
		return Duel.IsExistingMatchingCard(Card.IsFaceup,tp,0,LOCATION_MZONE,1,nil)
	end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	Duel.SelectTarget(tp,Card.IsFaceup,tp,LOCATION_MZONE,LOCATION_MZONE,1,1,nil)
end
function c400001.operation(e,tp,eg,ep,ev,re,r,rp)
    local tc=Duel.GetFirstTarget()
    if tc:IsRelateToEffect(e) and tc:IsFaceup() then
        local e1=Effect.CreateEffect(e:GetHandler())
        e1:SetType(EFFECT_TYPE_SINGLE)
        e1:SetCode(EFFECT_SET_ATTACK_FINAL)
        e1:SetReset(RESET_EVENT+0x1fe0000)
        e1:SetValue(tc:GetAttack()/2)
        tc:RegisterEffect(e1)
        local e2=e1:Clone()
        e2:SetCode(EFFECT_SET_DEFENSE_FINAL)
        e2:SetValue(tc:GetDefense()/2)
    end
end
function c400001.tgfilter(c,tp)
	return c:IsSetCard(0x246) and c:IsAbleToGrave()
end
function c400001.gytg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c400001.tgfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,1,tp,LOCATION_DECK)
end
function c400001.gyop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
	local g=Duel.SelectMatchingCard(tp,c400001.tgfilter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoGrave(g,REASON_EFFECT)
	end
end