The First Sliver (Retro Foil Etched) [Modern Horizons] Double Masters Tokens Set: Diamond & Pearl: Black

Set: Diamond & Pearl: Black Star Promos Type: Water Rarity: Black Star Promo Retreat cost: Colorless

At the beginning of that turn's end step

III — Exile this Saga

Set: Miscellaneous Cards Type: Colorless Rarity: Promo Retreat cost: Colorless

The First Sliver (Retro Foil Etched) [Modern Horizons] Double Masters Tokens Set: Diamond & Pearl: BlackSet: Modern Horizons Type: Legendary Creature Sliver Rarity: Mythic Cost: {W}{U}{B}{R}{G} Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.) Sliver spells you cast have cascade.