Oko, Thief of Crowns [Throne of Eldraine Prerelease Promos] Karn Set: Alpha Edition Type: Artifact

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} All Swamps are 1/1 black creatures that are still lands

many jewels

The core mechanics are based on those of Unstable Unicorns

Set: Alpha Edition Type: Instant Rarity: Common Cost: {1}{W} Destroy target artifact or enchantment

Oko, Thief of Crowns [Throne of Eldraine Prerelease Promos] Karn Set: Alpha Edition Type: ArtifactSet: Throne of Eldraine Prerelease Promos Type: Legendary Planeswalker Oko Rarity: Mythic Cost: {1}{G}{U} +2: Create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") +1: Target artifact or creature loses all abilities and becomes a green Elk creature with base power and toughness 3 3. 5: Exchange control of target artifact or creature you control and target creature an opponent controls with power 3 or less.