Oásis da Morte

Text:

Toda vez que uma criatura que você controla que não seja uma ficha morrer, coloque os dois cards do topo de seu grimório em seu cemitério. Em seguida, devolva de seu cemitério para sua mão um card de criatura com custo de mana convertido inferior ao da criatura que morreu.
, sacrifique Oásis da Morte: Você ganha uma quantidade de pontos de vida igual ao maior custo de mana convertido entre os das criaturas que você controla.

Rulings:

• 4/17/2020 Because the triggered ability doesn’t target the creature card in your graveyard, you may choose one of the two cards you put there from your library.
• 4/17/2020 If a creature on the battlefield or a card in your graveyard has <img src="/Handlers/Image.ashx?size=small&amp;name=X&amp;type=symbol" alt="Variable Colorless" align="absbottom" /> in its mana cost, X is considered to be 0.
• 4/17/2020 Use the converted mana cost of the creature as it last existed on the battlefield and the converted mana cost of the creature card as it exists in your graveyard to determine which cards may be returned to your hand. This may result in a creature’s death bringing itself back to your hand; perhaps it was one card of a merged creature, or it had become a copy of a more expensive creature.
• 4/17/2020 If Death’s Oasis becomes a creature, activating its last ability will cause its first ability to trigger.