Ephemerate [Modern Horizons] Jace Nicol Bolas doesn't distinguish between

Nicol Bolas doesn't distinguish between servants and victims

Discard a card: Put a study counter on Grimoire of the Dead

exchange its power and the power of target creature it's blocking until end of combat

Though your miserable life has come to nothing

Ephemerate [Modern Horizons] Jace Nicol Bolas doesn't distinguish betweenSet: Modern Horizons Type: Instant Rarity: Common Cost: {W} Exile target creature you control, then return it to the battlefield under its owner's control. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)