--created by Meedogh, coded by Lyris
local s,id=GetID()
function s.initial_effect(c)
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(s.condition)
	e1:SetCost(s.cost)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetCode(EVENT_ATTACK_ANNOUNCE)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCondition(function(e,tp) return Duel.GetAttacker():GetControler()~=tp and aux.exccon(e) end)
	e2:SetCost(aux.bfgcost)
	e2:SetOperation(s.operation)
	c:RegisterEffect(e2)
	local e3=Effect.CreateEffect(c)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e3:SetCode(EVENT_BE_BATTLE_TARGET)
	e3:SetRange(LOCATION_SZONE)
	e3:SetCategory(CATEGORY_DESTROY)
	e3:SetCondition(function(e,tp,eg,ep,ev,re,r,rp) return Duel.GetAttackTarget()==e:GetHandler():GetEquipTarget() end)
	e3:SetOperation(s.op)
	c:RegisterEffect(e3)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	local at=Duel.GetAttacker()
	return at:GetControler()~=tp and Duel.GetAttackTarget()==nil
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsDiscardable() end
	Duel.SendtoGrave(e:GetHandler(),REASON_COST+REASON_DISCARD)
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	Duel.NegateAttack()
end
function s.op(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and Duel.Destroy(c,REASON_EFFECT)~=0 then
		Duel.BreakEffect()
		Duel.NegateAttack()
	end
end