Lucifer, Leader of the Fallen Angels (DBV-081) [The Decisive Battle of Valhalla]

[Flying] Pay 1000 life: This card gains [+200/+200] until end of turn. BB 1 , pay 1000 life, discard a card: Put this card from your graveyard into the field. At the end of your turn -> Gain life equal to the amount of life you lost this turn.