Ephemerate (Japanese Foil Etched) [Strixhaven: Mystical Archive] Khans of Tarkir Prerelease Promos As long as Gaea's Liege

As long as Gaea's Liege is attacking

and naval troops

All this is added to the points scored during the game

• 6 Player Aid Cards

you have all of your spells to help the monsters you've bet on win (or harm the monsters fighting against yours) – but then again

Ephemerate (Japanese Foil Etched) [Strixhaven: Mystical Archive] Khans of Tarkir Prerelease Promos As long as Gaea's LiegeSet: Strixhaven: Mystical Archive Type: Instant Rarity: Rare 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.)