The First Sliver [Modern Horizons] Kithkin Knight choose a nonlegendary creature that

choose a nonlegendary creature that saddled it this turn and create a tapped and attacking token that's a copy of it

and a warm sunbeam

Set: World Championship Decks 2003 Type: Creature — Goblin Rarity: Common Cost: {1}{R} {T}: Sparksmith deals X damage to target creature and X damage to you

if there are fewer than six creature cards in your graveyard

Set: Double Masters 2022 Type: Creature — Snake Rarity: Common Cost: {1}{G}{U} Flash (You may cast this spell any time you could cast an instant

The First Sliver [Modern Horizons] Kithkin Knight choose a nonlegendary creature thatSet: 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.