--created & coded by Lyris, art from Cardfight!! Vanguard's "Officer Cadet of the First Battle"
--アーマリン・レリック・コレクター
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetRange(LOCATION_HAND+LOCATION_MZONE)
	e1:SetProperty(EFFECT_FLAG_DAMAGE_STEP)
	e1:SetCondition(s.con)
	e1:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND+CATEGORY_DESTROY)
	e1:SetHintTiming(TIMING_DAMAGE_STEP)
	e1:SetTarget(s.tg)
	e1:SetOperation(s.op)
	c:RegisterEffect(e1)
	local e5=Effect.CreateEffect(c)
	e5:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e5:SetCode(EVENT_DESTROYED)
	e5:SetCondition(function(e,tp,eg,ep,ev,re,r) return r&REASON_EFFECT>0 end)
	e5:SetCategory(CATEGORY_TODECK+CATEGORY_DRAW)
	e5:SetTarget(s.drtg)
	e5:SetOperation(s.drop)
	c:RegisterEffect(e5)
end
function s.con(e,tp)
	local a=Duel.GetAttacker()
	if not a then return false end
	if a:IsControler(1-tp) then a=Duel.GetAttackTarget() end
	return a~=e:GetHandler() and a:IsSetCard(0xa6c) and a:IsRelateToBattle()
		and Duel.GetCurrentPhase()==PHASE_DAMAGE and not Duel.IsDamageCalculated()
end
function s.filter(c)
	return c:IsSetCard(0xa6c) and c:IsType(TYPE_MONSTER) and c:IsAbleToHand() and not c:IsCode(id)
end
function s.tg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chk==0 then return Duel.IsExistingMatchingCard(s.filter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.filter,tp,LOCATION_DECK,0,1,1,nil)
	if Duel.SendtoHand(g,nil,REASON_EFFECT)==0 then return end
	Duel.ConfirmCards(1-tp,g)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) then
		Duel.BreakEffect()
		Duel.Destroy(c,REASON_EFFECT)
	end
end
function s.drtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_TODECK,nil,3,tp,LOCATION_GRAVE)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function s.tdfilter(c)
	return c:IsSetCard(0xa6c) and c:IsType(TYPE_MONSTER) and c:IsAbleToDeck()
end
function s.drop(e,tp,eg,ep,ev,re,r,rp)
	local mg=Duel.GetMatchingGroup(s.tdfilter,tp,LOCATION_GRAVE,0,e:GetHandler())
	if #mg<3 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=mg:Select(tp,3,3,nil)
	Duel.HintSelection(g)
	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