--Nightmarch Ennigmaterial
--Script by XGlitchy30
local cid,id=GetID()
function cid.initial_effect(c)
	--stop attack
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DRAW)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetRange(LOCATION_HAND)
	e1:SetCode(EVENT_BE_BATTLE_TARGET)
	e1:SetCondition(cid.stopcon)
	e1:SetCost(cid.stopcost)
	e1:SetTarget(cid.stoptg)
	e1:SetOperation(cid.stopop)
	c:RegisterEffect(e1)
	--disable
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DISABLE+CATEGORY_DESTROY)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetCode(EVENT_BECOME_TARGET)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetCountLimit(1,id)
	e2:SetCondition(cid.discon)
	e2:SetCost(aux.bfgcost)
	e2:SetTarget(cid.distg)
	e2:SetOperation(cid.disop)
	c:RegisterEffect(e2)
end
--filters
function cid.disfilter(c)
	return c:IsFaceup() and c:IsSetCard(0xead)
end
--stop attack
function cid.stopcon(e,tp,eg,ep,ev,re,r,rp)
	local d=Duel.GetAttackTarget()
	return d:IsFaceup() and d:IsSetCard(0xead) and d:IsType(TYPE_MONSTER) and not e:GetHandler():IsStatus(STATUS_CHAINING)
end
function cid.stopcost(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 cid.stoptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local tg=Duel.GetAttacker()
	if chkc then return chkc==tg end
	if chk==0 then return tg:IsOnField() and tg:IsCanBeEffectTarget(e) and Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetTargetCard(tg)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function cid.stopop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if not tc:IsRelateToEffect(e) then return end
	Duel.NegateAttack()
	Duel.BreakEffect()
	Duel.Draw(tp,1,REASON_EFFECT)
end
--disable
function cid.discon(e,tp,eg,ep,ev,re,r,rp)
	return re and eg:IsExists(cid.disfilter,1,nil) and Duel.IsChainDisablable(ev)
end
function cid.distg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,eg,1,0,0)
	if re:GetHandler():IsDestructable() and re:GetHandler():IsRelateToEffect(re) then
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,re:GetHandler(),1,0,0)
	end
end
function cid.disop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateEffect(ev) and re:GetHandler():IsRelateToEffect(re) then
		Duel.Destroy(re:GetHandler(),REASON_EFFECT)
	end
end