--created by Seth, coded by Lyris
local cid,id=GetID()
function cid.initial_effect(c)
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_QUICK_O)
	e0:SetCode(EVENT_FREE_CHAIN)
	e0:SetRange(LOCATION_MZONE)
	e0:SetCountLimit(1)
	e0:SetCategory(CATEGORY_REMOVE)
	e0:SetTarget(cid.rmtg)
	e0:SetOperation(cid.rmop)
	c:RegisterEffect(e0)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,id)
	e1:SetCategory(CATEGORY_DRAW)
	e1:SetCondition(cid.drcon)
	e1:SetTarget(cid.tg)
	e1:SetOperation(cid.activate)
	c:RegisterEffect(e1)
end
function cid.rmtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsAbleToRemove,tp,LOCATION_GRAVE,LOCATION_GRAVE,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,1,0,LOCATION_GRAVE)
end
function cid.rmop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(Card.IsAbleToRemove),tp,LOCATION_GRAVE,LOCATION_GRAVE,1,1,nil)
	if #g>0 then
		Duel.HintSelection(g)
		Duel.Remove(g,POS_FACEUP,REASON_EFFECT)
	end
end
function cid.drcon(e,tp)
	return Duel.GetFieldGroupCount(tp,LOCATION_MZONE,0)<Duel.GetFieldGroupCount(tp,0,LOCATION_MZONE)
end
function cid.filter(c)
	return c:IsFaceup() and c:IsSetCard(0x83e) and c:IsType(TYPE_MONSTER)
end
function cid.tg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function cid.activate(e,tp,eg,ep,ev,re,r,rp)
	if not Duel.IsExistingMatchingCard(cid.filter,tp,LOCATION_REMOVED,0,1,nil) then return end
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Draw(p,d,REASON_EFFECT)
end