--Cosmo'n Crossway
local s,id,o=GetID()
function s.initial_effect(c)
	--When this card is activated: You can add 1 "Cosmo'n" monster from your Deck or GY to your hand.
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH+CATEGORY_GRAVE_ACTION)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetCountLimit(1,id+EFFECT_COUNT_CODE_OATH)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	--Once per turn: You can reveal 1 Bigbang Monster from your Extra Deck that specifically lists a "Cosmo'n" monster in its card text;
	--Discard 1 card, and if you do, Special Summon 1 "Catalyst Token" (LIGHT/Psychic/Level 1/ATK ?/DEF ?) with ATK/DEF equal to the revealed Bigbang monster's, but it cannot attack.
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_HANDES)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_FZONE)
	e2:SetCountLimit(1)
	e2:SetTarget(s.sptg)
	e2:SetOperation(s.spop)
	c:RegisterEffect(e2)
end
function s.thfilter(c)
	return c:IsSetCard(0xcf11) and c:IsAbleToHand() and c:IsType(TYPE_MONSTER)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(aux.NecroValleyFilter(s.thfilter),tp,LOCATION_DECK+LOCATION_GRAVE,0,nil)
	if g:GetCount()>0 and Duel.SelectYesNo(tp,aux.Stringid(id,0)) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
		local sg=g:Select(tp,1,1,nil)
		Duel.SendtoHand(sg,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,sg)
	end
end
function s.ffilter(c)
	return c:IsType(TYPE_BIGBANG) and aux.IsMaterialListSetCard(c,0xcf11)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.ffilter,tp,LOCATION_EXTRA,0,1,nil) and Duel.GetLocationCount(tp,LOCATION_MZONE)>0 
		and Duel.IsPlayerCanSpecialSummonMonster(tp,111455791,0,TYPES_TOKEN_MONSTER,-2,-2,1,RACE_PSYCHO,ATTRIBUTE_LIGHT) and 
		Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,nil,REASON_EFFECT) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_CONFIRM)
	local tc=Duel.SelectMatchingCard(tp,s.ffilter,tp,LOCATION_EXTRA,0,1,1,nil):GetFirst()
	Duel.ConfirmCards(1-tp,tc)
	e:SetLabelObject(tc)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,nil)
	Duel.SetOperationInfo(0,CATEGORY_HANDES,nil,0,tp,1)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=e:GetLabelObject()
	if Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_EFFECT+REASON_DISCARD,nil,REASON_EFFECT)~=0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
		local token=Duel.CreateToken(tp,111455791)
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_SET_ATTACK)
		e1:SetValue(tc:GetAttack())
		e1:SetReset(RESET_EVENT+RESETS_STANDARD-RESET_TOFIELD)
		token:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_SET_DEFENSE)
		e2:SetValue(tc:GetDefense())
		e2:SetReset(RESET_EVENT+RESETS_STANDARD-RESET_TOFIELD)
		token:RegisterEffect(e2)
		Duel.SpecialSummon(token,0,tp,tp,false,false,POS_FACEUP)
		local e3=Effect.CreateEffect(c)
		e3:SetDescription(aux.Stringid(id,1))
		e3:SetProperty(EFFECT_FLAG_CLIENT_HINT)
		e3:SetType(EFFECT_TYPE_SINGLE)
		e3:SetCode(EFFECT_CANNOT_ATTACK)
		e3:SetReset(RESET_EVENT+RESETS_STANDARD)
		token:RegisterEffect(e3)
	end
end