The First Sliver (Retro Foil Etched) [Modern Horizons] Faerie you may have the base

you may have the base power and toughness of other creatures you control become equal to Tanazir Quandrix's power and toughness until end of turn

where X is the number of opponents you have

Set: Legends Type: Legendary Creature — Human Assassin Rarity: Rare Cost: {2}{U}{U}{B}{B} {T}: Destroy target enchanted creature

Whenever a creature dies this turn

Set: Bloomburrow Prerelease Promos Type: Legendary Creature — Elemental Bear Rarity: Mythic Cost: {4}{G}{G} Vigilance

The First Sliver (Retro Foil Etched) [Modern Horizons] Faerie you may have the baseSet: 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.