--虚空の黒魔導師
function c85551711.initial_effect(c)
	--xyz summon
	aux.AddXyzProcedure(c,aux.FilterBoolFunction(Card.IsRace,RACE_SPELLCASTER),7,2)
	c:EnableReviveLimit()
	--act qp/trap in hand
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_QP_ACT_IN_NTPHAND)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_HAND,0)
	e1:SetCondition(c85551711.handcon)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_TRAP_ACT_IN_HAND)
	c:RegisterEffect(e2)
	local e3=e1:Clone()
	e3:SetCode(85551711)
	c:RegisterEffect(e3)
	--activate cost
	local e4=Effect.CreateEffect(c)
	e4:SetType(EFFECT_TYPE_FIELD)
	e4:SetCode(EFFECT_ACTIVATE_COST)
	e4:SetRange(LOCATION_MZONE)
	e4:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e4:SetTargetRange(1,0)
	e4:SetCost(c85551711.costchk)
	e4:SetTarget(c85551711.costtg)
	e4:SetOperation(c85551711.costop)
	c:RegisterEffect(e4)
	--spsummon
	local e5=Effect.CreateEffect(c)
	e5:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_DESTROY)
	e5:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e5:SetProperty(EFFECT_FLAG_DELAY)
	e5:SetCode(EVENT_TO_GRAVE)
	e5:SetCondition(c85551711.spcon)
	e5:SetTarget(c85551711.sptg)
	e5:SetOperation(c85551711.spop)
	c:RegisterEffect(e5)
end
function c85551711.handcon(e)
	return Duel.GetTurnPlayer()~=e:GetHandlerPlayer() and e:GetHandler():GetOverlayCount()~=0
end
function c85551711.costtg(e,te,tp)
	local tc=te:GetHandler()
	return Duel.GetTurnPlayer()~=e:GetHandlerPlayer()
		and tc:IsLocation(LOCATION_HAND) and tc:GetEffectCount(85551711)>0
		and ((tc:GetEffectCount(EFFECT_QP_ACT_IN_NTPHAND)<=tc:GetEffectCount(85551711) and tc:IsType(TYPE_QUICKPLAY))
			or (tc:GetEffectCount(EFFECT_TRAP_ACT_IN_HAND)<=tc:GetEffectCount(85551711) and tc:IsType(TYPE_TRAP)))
end
function c85551711.costchk(e,te_or_c,tp)
	return e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_EFFECT)
end
function c85551711.costop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_CARD,0,85551711)
	e:GetHandler():RemoveOverlayCard(tp,1,1,REASON_EFFECT)
end
function c85551711.spcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return ((rp~=tp and c:IsReason(REASON_EFFECT) and c:GetPreviousControler()==tp and c:IsPreviousLocation(LOCATION_MZONE)) 
		or c:IsReason(REASON_BATTLE)) and c:GetSummonType()==SUMMON_TYPE_XYZ
end
function c85551711.spfilter(c,e,tp)
	return c:IsRace(RACE_SPELLCASTER) and c:IsAttribute(ATTRIBUTE_DARK) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function c85551711.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsExistingMatchingCard(c85551711.spfilter,tp,LOCATION_HAND+LOCATION_DECK,0,1,nil,e,tp) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_HAND+LOCATION_DECK)
end
function c85551711.spop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=Duel.SelectMatchingCard(tp,c85551711.spfilter,tp,LOCATION_HAND+LOCATION_DECK,0,1,1,nil,e,tp)
	local dg=Duel.GetMatchingGroup(aux.TRUE,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,nil)
	if g:GetCount()>0 and Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)~=0
		and dg:GetCount()>0 and Duel.SelectYesNo(tp,aux.Stringid(85551711,0)) then
		Duel.BreakEffect()
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
		local sg=dg:Select(tp,1,1,nil)
		Duel.HintSelection(sg)
		Duel.Destroy(sg,REASON_EFFECT)
	end
end
