--暗黒界の門
function c33017655.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--atkup
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_UPDATE_ATTACK)
	e2:SetRange(LOCATION_FZONE)
	e2:SetTargetRange(LOCATION_MZONE,LOCATION_MZONE)
	e2:SetTarget(aux.TargetBoolFunction(Card.IsRace,RACE_FIEND))
	e2:SetValue(300)
	c:RegisterEffect(e2)
	--defup
	local e3=e2:Clone()
	e3:SetCode(EFFECT_UPDATE_DEFENSE)
	c:RegisterEffect(e3)
	--discard & draw
	local e4=Effect.CreateEffect(c)
	e4:SetCategory(CATEGORY_HANDES+CATEGORY_DRAW)
	e4:SetDescription(aux.Stringid(33017655,1))
	e4:SetType(EFFECT_TYPE_IGNITION)
	e4:SetRange(LOCATION_FZONE)
	e4:SetCountLimit(1)
	e4:SetCost(c33017655.cost)
	e4:SetTarget(c33017655.target)
	e4:SetOperation(c33017655.operation)
	c:RegisterEffect(e4)
end
function c33017655.costfilter(c)
	return c:IsRace(RACE_FIEND) and c:IsAbleToRemoveAsCost()
end
function c33017655.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c33017655.costfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,c33017655.costfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function c33017655.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsRace,tp,LOCATION_HAND,0,1,nil,RACE_FIEND)
		and Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetOperationInfo(0,CATEGORY_HANDES,nil,0,tp,1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function c33017655.operation(e,tp,eg,ep,ev,re,r,rp,chk)
	if not e:GetHandler():IsRelateToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DISCARD)
	local g=Duel.SelectMatchingCard(tp,Card.IsRace,tp,LOCATION_HAND,0,1,1,nil,RACE_FIEND)
	if g:GetCount()>0 then
		Duel.SendtoGrave(g,REASON_EFFECT+REASON_DISCARD)
		Duel.BreakEffect()
		Duel.Draw(tp,1,REASON_EFFECT)
	end
end
