--騎士皇アークシーラ
--Centur-Ion Auxila
--scripted by Naim
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	--Synchro Summon procedure
	Synchro.AddProcedure(c,nil,1,1,Synchro.NonTuner(nil),1,99)
	--Face-up cards in your Spell & Trap Zone cannot be destroyed by card effects
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTargetRange(LOCATION_STZONE,0)
	e1:SetValue(1)
	c:RegisterEffect(e1)
	--Search 1 "Centur-Ion" card
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,0))
	e2:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e2:SetProperty(EFFECT_FLAG_DELAY)
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	e2:SetCountLimit(1,id)
	e2:SetTarget(s.thtg)
	e2:SetOperation(s.thop)
	c:RegisterEffect(e2)
	--Place 1 non-Synchro "Centur-Ion" monster face-up in the S/T Zone as a Continuous Trap
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e3:SetCode(EVENT_PHASE+PHASE_END)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1,{id,1})
	e3:SetTarget(s.pltg)
	e3:SetOperation(s.plop)
	c:RegisterEffect(e3)
end
s.listed_series={SET_CENTURION}
function s.thfilter(c)
	return c:IsSetCard(SET_CENTURION) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,1,1,nil)
	if #g>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.plfilter(c,tp)
	return c:IsSetCard(SET_CENTURION) and c:IsMonster() and not c:IsType(TYPE_SYNCHRO)
		and c:IsFaceup() and not c:IsForbidden() and c:CheckUniqueOnField(tp)
end
function s.pltg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_SZONE)>0
		and Duel.IsExistingMatchingCard(s.plfilter,tp,LOCATION_GRAVE|LOCATION_REMOVED,0,1,nil,tp) end
	Duel.SetPossibleOperationInfo(0,CATEGORY_LEAVE_GRAVE,nil,1,tp,0)
end
function s.plop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.GetLocationCount(tp,LOCATION_SZONE)<=0 then return end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOFIELD)
	local tc=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.plfilter),tp,LOCATION_GRAVE|LOCATION_REMOVED,0,1,1,nil,tp):GetFirst()
	if tc and Duel.MoveToField(tc,tp,tp,LOCATION_SZONE,POS_FACEUP,true) then
		--Treated as a Continuous Trap
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e1:SetCode(EFFECT_CHANGE_TYPE)
		e1:SetValue(TYPE_TRAP|TYPE_CONTINUOUS)
		e1:SetReset(RESET_EVENT|(RESETS_STANDARD&~RESET_TURN_SET))
		tc:RegisterEffect(e1)
	end
end