--ヴァルキュルスの影霊衣
function c25857246.initial_effect(c)
	c:EnableReviveLimit()
	--cannot special summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	e1:SetValue(aux.ritlimit)
	c:RegisterEffect(e1)
	--atk
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(25857246,0))
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_ATTACK_ANNOUNCE)
	e2:SetRange(LOCATION_HAND)
	e2:SetCountLimit(1,25857246)
	e2:SetCondition(c25857246.atkcon)
	e2:SetCost(c25857246.atkcost)
	e2:SetOperation(c25857246.atkop)
	c:RegisterEffect(e2)
	--draw
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(25857246,1))
	e3:SetCategory(CATEGORY_DRAW)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1,25857247)
	e3:SetTarget(c25857246.target)
	e3:SetOperation(c25857246.operation)
	c:RegisterEffect(e3)
end
function c25857246.mat_filter(c)
	return not c:IsLevel(8)
end
function c25857246.atkcon(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetAttacker():IsControler(1-tp)
end
function c25857246.cfilter(c)
	return c:IsSetCard(0xb4) and c:IsAbleToRemoveAsCost()
end
function c25857246.atkcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsDiscardable()
		and Duel.IsExistingMatchingCard(c25857246.cfilter,tp,LOCATION_GRAVE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,c25857246.cfilter,tp,LOCATION_GRAVE,0,1,1,nil)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
	Duel.SendtoGrave(e:GetHandler(),REASON_COST+REASON_DISCARD)
end
function c25857246.atkop(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateAttack() then
		Duel.BreakEffect()
		Duel.SkipPhase(1-tp,PHASE_BATTLE,RESET_PHASE+PHASE_BATTLE_STEP,1)
	end
end
function c25857246.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDraw(tp,1)
		and Duel.CheckReleaseGroupEx(REASON_EFFECT,tp,nil,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function c25857246.operation(e,tp,eg,ep,ev,re,r,rp)
	if not Duel.IsPlayerCanDraw(tp) then return end
	local ct=Duel.GetFieldGroupCount(tp,LOCATION_DECK,0)
	if ct==0 then ct=1 end
	if ct>2 then ct=2 end
	local g=Duel.SelectReleaseGroupEx(REASON_EFFECT,tp,nil,1,ct,nil)
	if g:GetCount()>0 then
		Duel.HintSelection(g)
		local rct=Duel.Release(g,REASON_EFFECT)
		Duel.Draw(tp,rct,REASON_EFFECT)
	end
end
