--アルカナ トライアンフジョーカー
--Arcana Triumph Joker
local s,id=GetID()
function s.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_HAND|LOCATION_GRAVE)
	e1:SetCost(s.spcost)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--atk/def
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetCode(EFFECT_UPDATE_ATTACK)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetValue(s.adval)
	c:RegisterEffect(e2)
	--Destroy
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_DESTROY)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCost(s.descost)
	e3:SetTarget(s.destg)
	e3:SetOperation(s.desop)
	c:RegisterEffect(e3)
end
s.listed_names={CARD_QUEEN_KNIGHT,CARD_KING_KNIGHT,CARD_JACK_KNIGHT}
--summon
function s.cfilter(c,code)
	return c:IsCode(code) and (c:IsLocation(LOCATION_HAND) or c:IsFaceup()) and c:IsAbleToGraveAsCost()
end
function s.rescon(sg,e,tp,mg)
	return aux.ChkfMMZ(1)(sg,e,tp,mg) and sg:GetClassCount(Card.GetCode)==3
end
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local g1=Duel.GetMatchingGroup(s.cfilter,tp,LOCATION_HAND|LOCATION_MZONE,0,nil,CARD_QUEEN_KNIGHT)
	local g2=Duel.GetMatchingGroup(s.cfilter,tp,LOCATION_HAND|LOCATION_MZONE,0,nil,CARD_KING_KNIGHT)
	local g3=Duel.GetMatchingGroup(s.cfilter,tp,LOCATION_HAND|LOCATION_MZONE,0,nil,CARD_JACK_KNIGHT)
	g1:Merge(g2)
	g1:Merge(g3)
	if chk==0 then return aux.SelectUnselectGroup(g1,e,tp,3,3,s.rescon,0) end
	local g=aux.SelectUnselectGroup(g1,e,tp,3,3,s.rescon,1,tp,HINTMSG_TOGRAVE)
	Duel.SendtoGrave(g,REASON_COST)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
end
--atk increase
function s.adval(e,c)
	return Duel.GetFieldGroupCount(0,LOCATION_HAND,LOCATION_HAND)*500
end
--nuke
function s.descfilter(c,tp)
	local tpe=c:GetType()
	return tpe~=0 and c:IsDiscardable()
		and Duel.IsExistingMatchingCard(s.dfilter,tp,0,LOCATION_ONFIELD,1,nil,tpe)
end
function s.dfilter(c,tpe)
	return c:IsFaceup() and c:IsType(tpe)
end
function s.descost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.descfilter,tp,LOCATION_HAND,0,1,nil,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DISCARD)
	Duel.DiscardHand(tp,s.descfilter,1,1,REASON_COST|REASON_DISCARD,nil,tp)
	local g=Duel.GetOperatedGroup()
	e:SetLabel(g:GetFirst():GetMainCardType())
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local g=Duel.GetMatchingGroup(s.dfilter,tp,0,LOCATION_ONFIELD,nil,e:GetLabel())
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,#g,0,0)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(s.dfilter,tp,0,LOCATION_ONFIELD,nil,e:GetLabel())
	Duel.Destroy(g,REASON_EFFECT)
end