--created by Zarc, coded by Lyris
--Elflair - May, Elf Archer
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_CHAINING)
	e1:SetRange(LOCATION_MZONE)
	e1:HOPT()
	e1:SetProperty(EFFECT_FLAG_DELAY+EFFECT_FLAG_CARD_TARGET)
	e1:SetCategory(CATEGORY_TODECK+CATEGORY_DRAW)
	e1:SetCondition(s.con)
	e1:SetTarget(s.tg)
	e1:SetOperation(s.op)
	c:RegisterEffect(e1)
end
function s.con(e,tp,eg,ep,ev,re,r,rp)
	return (re:IsActiveType(TYPE_MONSTER) or re:IsHasType(EFFECT_TYPE_ACTIVATE)) and e:GetHandler():GetColumnGroup():IsContains(re:GetHandler())
end
function s.filter(c)
	return c:IsSetCard(0x355) and c:IsAbleToDeck()
end
function s.tg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return false end
	if chk==0 then return Duel.IsExistingTarget(s.filter,tp,LOCATION_GRAVE,0,3,nil) and Duel.IsPlayerCanDraw(tp,1) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,Duel.SelectTarget(tp,s.filter,tp,LOCATION_GRAVE,0,3,3,nil),3,0,0)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetTargetsRelateToChain()
	if not g or #g~=3 or Duel.SendtoDeck(g,nil,SEQ_DECKSHUFFLE,REASON_EFFECT)<3 then return end
	g=Duel.GetOperatedGroup()
	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.BreakEffect()
		Duel.Draw(tp,1,REASON_EFFECT)
	end
end