--儀式の準備
function c96729612.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetTarget(c96729612.target)
	e1:SetOperation(c96729612.activate)
	c:RegisterEffect(e1)
end
function c96729612.filter(c)
	return bit.band(c:GetType(),0x81)==0x81 and c:GetLevel()<=7 and c:IsAbleToHand()
end
function c96729612.filter2(c)
	return bit.band(c:GetType(),0x82)==0x82 and c:IsAbleToHand()
end
function c96729612.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c96729612.filter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function c96729612.activate(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,c96729612.filter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
		local mg=Duel.GetMatchingGroup(aux.NecroValleyFilter(c96729612.filter2),tp,LOCATION_GRAVE,0,nil)
		if mg:GetCount()>0 and Duel.SelectYesNo(tp,aux.Stringid(96729612,0)) then
			Duel.BreakEffect()
			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
			local sg=mg:Select(tp,1,1,nil)
			Duel.SendtoHand(sg,nil,REASON_EFFECT)
			Duel.ConfirmCards(1-tp,sg)
		end
	end
end
