--魔妖変生
function c39753577.initial_effect(c)
	--activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOHAND)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCountLimit(1,39753577+EFFECT_COUNT_CODE_OATH)
	e1:SetCost(c39753577.cost)
	e1:SetTarget(c39753577.target)
	e1:SetOperation(c39753577.activate)
	c:RegisterEffect(e1)
	Duel.AddCustomActivityCounter(39753577,ACTIVITY_SPSUMMON,c39753577.counterfilter)
end
function c39753577.counterfilter(c)
	return not c:IsSummonLocation(LOCATION_EXTRA) or c:IsSetCard(0x121)
end
function c39753577.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetCustomActivityCount(39753577,tp,ACTIVITY_SPSUMMON)==0 and Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,nil) end
	Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_COST+REASON_DISCARD)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET+EFFECT_FLAG_OATH)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetReset(RESET_PHASE+PHASE_END)
	e1:SetTargetRange(1,0)
	e1:SetLabelObject(e)
	e1:SetTarget(c39753577.splimit)
	Duel.RegisterEffect(e1,tp)
end
function c39753577.splimit(e,c,sump,sumtype,sumpos,targetp,se)
	return c:IsLocation(LOCATION_EXTRA) and not c:IsSetCard(0x121)
end
function c39753577.spfilter(c,e,tp)
	return c:IsSetCard(0x121) and (c:IsFaceup() or not c:IsLocation(LOCATION_REMOVED)) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP)
end
function c39753577.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(tp) and chkc:IsLocation(LOCATION_GRAVE+LOCATION_REMOVED) and c39753577.spfilter(chkc,e,tp) end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0 and Duel.IsExistingTarget(c39753577.spfilter,tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,nil,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g1=Duel.SelectTarget(tp,c39753577.spfilter,tp,LOCATION_GRAVE+LOCATION_REMOVED,0,1,1,nil,e,tp)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g1,1,0,0)
end
function c39753577.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP)~=0 then
		local e2=Effect.CreateEffect(e:GetHandler())
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_CANNOT_BE_EFFECT_TARGET)
		e2:SetValue(aux.tgoval)
		e2:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e2)
	end
end
