Sealed One-Eyed Dragon (NWE-079 MR) [A New World Emerges]

[Precision] [Bane] Pay 600 life, discard this card:This card deals 600 damage to target player or J/resonator. Pay 600 life, discard this card: Draw a card. RB: Play this ability only if this card is in your graveyard and you lost life this turn in any way. Put this card from your graveyard into the field. It gains [Swiftness] until end of turn. At the next end of turn >>> It's controller banishes this card.