--RUM－バリアンズ・フォース
function c47660516.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetTarget(c47660516.target)
	e1:SetOperation(c47660516.activate)
	c:RegisterEffect(e1)
end
function c47660516.filter1(c,e,tp)
	local rk=c:GetRank()
	return rk>0 and c:IsFaceup() and Duel.IsExistingMatchingCard(c47660516.filter2,tp,LOCATION_EXTRA,0,1,nil,rk+1,c:GetRace(),e,tp)
end
function c47660516.filter2(c,rk,rc,e,tp)
	return c:GetRank()==rk and c:IsRace(rc) and (c:IsSetCard(0x1048) or c:IsSetCard(0x1073))
		and c:IsCanBeSpecialSummoned(e,SUMMON_TYPE_XYZ,tp,false,false)
end
function c47660516.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_MZONE) and c47660516.filter1(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>-1
		and Duel.IsExistingTarget(c47660516.filter1,tp,LOCATION_MZONE,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TARGET)
	local g=Duel.SelectTarget(tp,c47660516.filter1,tp,LOCATION_MZONE,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_EXTRA)
end
function c47660516.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<0 then return end
	local tc=Duel.GetFirstTarget()
	if tc:IsFacedown() or not tc:IsRelateToEffect(e) or tc:IsControler(1-tp) or tc:IsImmuneToEffect(e) then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,c47660516.filter2,tp,LOCATION_EXTRA,0,1,1,nil,tc:GetRank()+1,tc:GetRace(),e,tp)
	local sc=g:GetFirst()
	if sc then
		local mg=tc:GetOverlayGroup()
		if mg:GetCount()~=0 then
			Duel.Overlay(sc,mg)
		end
		Duel.Overlay(sc,Group.FromCards(tc))
		Duel.SpecialSummon(sc,SUMMON_TYPE_XYZ,tp,tp,false,false,POS_FACEUP)
		sc:CompleteProcedure()

		if Duel.GetOverlayCount(tp,0,1)~=0 then
			Duel.BreakEffect()
			local g1=Duel.GetOverlayGroup(tp,0,1)
			Duel.Hint(HINT_SELECTMSG,tp,aux.Stringid(47660516,0))
			local mg2=g1:Select(tp,1,1,nil)
			Duel.Overlay(sc,mg2)
		end
	end
end
