--created & coded by Lyris, art from The Heroic Legend of Arslân
--剣主御注意
local s,id,o=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DESTROY)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCondition(s.condition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EFFECT_DESTROY_REPLACE)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetTarget(s.reptg)
	e2:SetValue(s.repval)
	e2:SetOperation(s.repop)
	c:RegisterEffect(e2)
end
function s.cfilter(c)
	return c:IsFaceup() and c:IsSetCard(0xbb2)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_ONFIELD,0,1,nil)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsOnField() and chkc:IsControler(1-tp) and chkc:IsType(TYPE_SPELL+TYPE_TRAP) end
	if chk==0 then return Duel.IsExistingTarget(Card.IsType,tp,0,LOCATION_ONFIELD,1,nil,TYPE_SPELL+TYPE_TRAP) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_POSCHANGE)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,Duel.SelectTarget(tp,Card.IsType,tp,0,LOCATION_ONFIELD,1,1,nil,TYPE_SPELL+TYPE_TRAP),1,0,0)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	local g=Group.CreateGroup()
	local tc=Duel.GetFirstTarget()
	if tc and tc:IsRelateToEffect(e) then Duel.Destroy(tc,REASON_EFFECT) end
end
function s.repfilter(c,tp)
	return c:IsFaceup() and c:IsSetCard(0xbb2) and c:IsControler(tp) and c:IsReason(REASON_EFFECT+REASON_BATTLE)
		and not c:IsReason(REASON_REPLACE)
end
function s.reptg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsAbleToRemove() and eg:IsExists(s.repfilter,1,nil,tp) end
	return Duel.SelectEffectYesNo(tp,c,96)
end
function s.repval(e,c)
	return s.repfilter(c,e:GetHandlerPlayer())
end
function s.repop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Remove(e:GetHandler(),POS_FACEUP,REASON_EFFECT)
end