--created by RespectBlindfolds, coded by Lyris
--The Mystic's Successor
local s,id,o=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	aux.AddOrigBigbangType(c)
	aux.AddBigbangProc(c,aux.FilterEqualFunction(Card.GetVibe,1),1,aux.FilterEqualFunction(Card.GetVibe,-1),1)
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_SINGLE)
	e0:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e0:SetCode(EFFECT_MATERIAL_LIMIT)
	e0:SetValue(s.mlimit)
	c:RegisterEffect(e0)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_SPSUMMON_SUCCESS)
	e1:SetCountLimit(1,id)
	e1:SetCategory(CATEGORY_TOGRAVE)
	e1:SetCondition(function() return c:IsSummonType(SUMMON_TYPE_BIGBANG) end)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
end
function s.mlimit(e,c,fc,st)
	return st~=SUMMON_TYPE_BIGBANG or not c:IsAttack(1500)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsFacedown,tp,0,LOCATION_ONFIELD,1,nil) end
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local c,g=e:GetHandler(),Duel.GetMatchingGroup(Card.IsFacedown,tp,0,LOCATION_ONFIELD,nil)
	Duel.ConfirmCards(tp,g)
	local sg=g:Filter(Card.IsAbleToGrave,nil)
	if #sg>0 and Duel.SelectEffectYesNo(tp,c) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
		local tg=sg:Select(tp,1,1,nil)
		Duel.HintSelection(tg)
		Duel.BreakEffect()
		local tc=tg:GetFirst()
		Duel.SendtoGrave(tc,REASON_EFFECT)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_CANNOT_TRIGGER)
		e1:SetRange(LOCATION_GRAVE)
		e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
	end
end