--Envoy of True Chaos
function c249000912.initial_effect(c)
	--atkup
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(38695361,0))
	e1:SetCategory(CATEGORY_ATKCHANGE)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DAMAGE_STEP)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(TIMING_DAMAGE_STEP)
	e1:SetRange(LOCATION_HAND)
	e1:SetCondition(c249000912.atkcon1)
	e1:SetCost(c249000912.atkcost)
	e1:SetTarget(c249000912.atktg1)
	e1:SetOperation(c249000912.atkop)
	c:RegisterEffect(e1)
	--to grave
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
	e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e2:SetCode(EVENT_TO_GRAVE)
	e2:SetOperation(c249000912.regop)
	c:RegisterEffect(e2)
end
function c249000912.atkcon1(e,tp,eg,ep,ev,re,r,rp)
	local ph=Duel.GetCurrentPhase()
	return ph>=PHASE_BATTLE_START and ph<=PHASE_BATTLE and (ph~=PHASE_DAMAGE or not Duel.IsDamageCalculated())
end
function c249000912.atkcost(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 c249000912.atkfilter(c)
	return c:IsFaceup() and (c:IsSetCard(0xcf) or c:IsSetCard(0x1048) or c:IsSetCard(0x1073))
end
function c249000912.atktg1(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and c249000912.atkfilter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(c249000912.atkfilter,tp,LOCATION_MZONE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	Duel.SelectTarget(tp,c249000912.atkfilter,tp,LOCATION_MZONE,0,1,1,nil)
end
function c249000912.atkop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and tc:IsFaceup() then
		tc:RegisterFlagEffect(249000912,RESET_EVENT+0x1220000+RESET_PHASE+PHASE_END,0,1)
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(1500)
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(e:GetHandler())
		e2:SetType(EFFECT_TYPE_FIELD)
		e2:SetCode(EFFECT_SET_ATTACK_FINAL)
		e2:SetTargetRange(0,LOCATION_MZONE)
		e2:SetCondition(c249000912.atkcon2)
		e2:SetTarget(c249000912.atktg2)
		e2:SetValue(c249000912.atkval)
		e2:SetLabelObject(tc)
		e2:SetReset(RESET_PHASE+PHASE_END)
		Duel.RegisterEffect(e2,tp)
	end
end
function c249000912.atkcon2(e)
	local tc=e:GetLabelObject()
	return Duel.GetCurrentPhase()==PHASE_DAMAGE_CAL
		and tc:GetFlagEffect(249000912)~=0 and tc:GetBattleTarget() and tc:GetBattleTarget():GetBaseAttack() < tc:GetBattleTarget():GetAttack()
end
function c249000912.atktg2(e,c)
	return c==e:GetLabelObject():GetBattleTarget()
end
function c249000912.atkval(e,c)
	return c:GetBaseAttack()
end
function c249000912.regop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetCode(EVENT_PHASE+PHASE_END)
	e1:SetRange(LOCATION_GRAVE)
	e1:SetCountLimit(1,249000912)
	e1:SetTarget(c249000912.thtg)
	e1:SetOperation(c249000912.thop)
	e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
	c:RegisterEffect(e1)
end
function c249000912.filter(c)
	return c:IsType(TYPE_MONSTER) and (c:IsSetCard(0xcf) or c:IsSetCard(0x1048) or c:IsSetCard(0x1073)) and c:IsAbleToHand()
end
function c249000912.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(c249000912.filter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function c249000912.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,c249000912.filter,tp,LOCATION_DECK,0,1,1,nil)
	if g:GetCount()>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end