--created & coded by Lyris, art by Yu Cheng Hong
--天剣主タ七ラ
local s,id,o=GetID()
function s.initial_effect(c)
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_SINGLE)
	e0:SetCode(EFFECT_PIERCE)
	c:RegisterEffect(e0)
	local e2=Effect.CreateEffect(c)
	e2:SetCategory(CATEGORY_DRAW+CATEGORY_TODECK)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetCountLimit(1,id)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_SUMMON_SUCCESS)
	e2:SetTarget(s.target)
	e2:SetOperation(s.operation)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EVENT_FLIP_SUMMON_SUCCESS)
	c:RegisterEffect(e3)
	local e4=e2:Clone()
	e4:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e4)
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_QUICK_O+EFFECT_TYPE_XMATERIAL)
	e5:SetCode(EVENT_FREE_CHAIN)
	e5:SetRange(LOCATION_MZONE)
	e5:SetCountLimit(1)
	e5:SetDescription(1111)
	e5:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e5:SetCategory(CATEGORY_POSITION+CATEGORY_TODECK)
	e5:SetHintTiming(0,TIMINGS_CHECK_MONSTER)
	e5:SetCost(s.cost)
	e5:SetTarget(s.tdtg)
	e5:SetOperation(s.tdop)
	c:RegisterEffect(e5)
end
function s.filter(c)
	return c:IsSetCard(0xbb2) and c:IsAbleToDeck()
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_GRAVE+LOCATION_HAND,0,3,nil) end
	local g=Duel.GetMatchingGroup(s.filter,tp,LOCATION_GRAVE+LOCATION_HAND,0,nil)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,g,3,0,0)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp,chk)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.SelectMatchingCard(tp,s.filter,tp,LOCATION_GRAVE+LOCATION_HAND,0,3,3,nil)
	Duel.ConfirmCards(1-tp,g)
	if g:IsExists(Card.IsLocation,1,nil,LOCATION_HAND) then Duel.ShuffleHand(tp) end
	Duel.SendtoDeck(g,nil,2,REASON_EFFECT)
	if g:IsExists(Card.IsLocation,1,nil,LOCATION_DECK) then Duel.ShuffleDeck(tp) end
	if g:FilterCount(Card.IsLocation,nil,LOCATION_DECK+LOCATION_EXTRA)==3 then
		Duel.Draw(tp,1,REASON_EFFECT)
	end
end
function s.dfilter(c)
	return s.filter(c) and c:IsType(TYPE_MONSTER)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:CheckRemoveOverlayCard(tp,1,REASON_COST) end
	c:RemoveOverlayCard(tp,1,1,REASON_COST)
end
function s.tdtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(tp) and s.dfilter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(s.dfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.SelectTarget(tp,s.dfilter,tp,LOCATION_GRAVE,0,1,99,nil)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,g,#g,0,0)
end
function s.tdop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS):Filter(Card.IsRelateToEffect,nil,e)
	Duel.SendtoDeck(g,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)
	local ct=g:FilterCount(aux.NOT(Card.IsLocation),nil,LOCATION_GRAVE)
	local tg=Duel.GetMatchingGroup(Card.IsCanTurnSet,tp,LOCATION_MZONE,LOCATION_MZONE,nil)
	if ct>0 and #tg>0 and Duel.SelectYesNo(tp,1111) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_POSCHANGE)
		local sg=tg:Select(tp,1,ct,nil)
		Duel.HintSelection(sg)
		Duel.ChangePosition(sg,POS_FACEDOWN_DEFENSE)
	end
end