local cm,m=GetID()
local list={CARD_CODE_OTS}
cm.name="外宇宙火焰流变"
function cm.initial_effect(c)
	RD.AddCodeList(c,list)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_GRAVE_ACTION+CATEGORY_DRAW)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCondition(cm.condition)
	e1:SetCost(cm.cost)
	e1:SetTarget(cm.target)
	e1:SetOperation(cm.activate)
	c:RegisterEffect(e1)
end
--Activate
function cm.confilter(c)
	return c:IsCode(list[1])
end
function cm.filter(c)
	return c:IsCode(list[1]) and c:IsAbleToHand()
end
function cm.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsExistingMatchingCard(cm.confilter,tp,LOCATION_GRAVE,0,1,nil)
end
cm.cost=RD.CostSendHandToGrave(Card.IsAbleToGraveAsCost,1,1)
function cm.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(cm.filter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_GRAVE)
end
function cm.activate(e,tp,eg,ep,ev,re,r,rp)
	RD.SelectAndDoAction(HINTMSG_ATOHAND,aux.NecroValleyFilter(cm.filter),tp,LOCATION_GRAVE,0,1,1,nil,function(g)
		local tc=g:GetFirst()
		if RD.SendToHandAndExists(g,e,tp,REASON_EFFECT) and tc:IsLevel(7) and tc:IsRace(RACE_PYRO) then
			RD.CanDraw(aux.Stringid(m,1),tp,1)
		end
	end)
end