--ＯＴＳシルフィー・セイファート
--OuTerverSe Sylphy Seyfert
--scripted by YoshiDuels
local s,id=GetID()
function s.initial_effect(c)
	--Name becomes "OuTerverSe" in the Graveyard
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_SINGLE)
	e0:SetCode(EFFECT_CHANGE_CODE)
	e0:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e0:SetRange(LOCATION_GRAVE)
	e0:SetValue(160022200)
	c:RegisterEffect(e0)
	--Gain ATK
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_ATKCHANGE)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1)
	e1:SetCost(s.cost)
	e1:SetTarget(s.target)
	e1:SetOperation(s.operation)
	c:RegisterEffect(e1)
end
s.listed_names={160022200}
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDiscardDeckAsCost(tp,1) end
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:CanChangeIntoTypeRush(RACE_GALAXY) end
end
function s.filter(c)
	return c:IsAttackPos() and c:IsCanChangePositionRush()
end
function s.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	--Requirement
	if Duel.DiscardDeck(tp,1,REASON_COST)<1 then return end
	--Effect
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_CHANGE_RACE)
	e1:SetValue(RACE_GALAXY)
	e1:SetReset(RESETS_STANDARD_PHASE_END)
	c:RegisterEffect(e1)
	if Duel.IsExistingMatchingCard(Card.IsFaceup,tp,LOCATION_MZONE,0,1,nil) and Duel.SelectYesNo(tp,aux.Stringid(id,1)) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATKDEF)
		local g=Duel.SelectMatchingCard(tp,Card.IsFaceup,tp,LOCATION_MZONE,0,1,3,nil)
		if #g<1 then return end
		Duel.HintSelection(g)
		local dg=Duel.GetMatchingGroup(Card.IsFaceup,tp,LOCATION_MZONE,0,nil)
		local atk=dg:GetClassCount(Card.GetAttribute)*200
		for tc in g:Iter() do
			local e1=Effect.CreateEffect(c)
			e1:SetType(EFFECT_TYPE_SINGLE)
			e1:SetCode(EFFECT_UPDATE_ATTACK)
			e1:SetValue(atk)
			e1:SetReset(RESETS_STANDARD_PHASE_END)
			tc:RegisterEffect(e1)
		end
	end
end