Ephemerate (Retro) [Modern Horizons] Collectors' Edition it adapts as though it

it adapts as though it had no +1/+1 counters on it

For each card knocked off that library

Set: Guilds of Ravnica Prerelease Promos Type: Creature — Elf Druid Rarity: Rare Cost: {2}{G}{G} Whenever you cast a creature spell

Set: Urza's Saga Promos Type: Creature — Dragon Rarity: Rare Cost: {2}{R}{R} Flying

Ephemerate (Retro) [Modern Horizons] Collectors' Edition it adapts as though itSet: 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.)