Ephemerate (Retro) [Modern Horizons] Mountain Plains Swamp or the creature's toughness

or the creature's toughness

You untap up to six lands

Spells you cast cost {1} less to cast

Set: Limited Edition Alpha Type: Sorcery Rare Cost: {U}{U} Target player activates a mana ability of each land they control

Each artifact you tap after you're done activating mana abilities pays for {1}

Ephemerate (Retro) [Modern Horizons] Mountain Plains Swamp or the creature's toughnessSet: Modern Horizons Type: Instant Rarity: Uncommon 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.)