Karn, Scion of Urza [Mythic Edition] SM205 choose a counter on a

choose a counter on a permanent you control

choose an opponent at random

Set: Core Set 2020 Promos Type: Land Rarity: Rare Hexproof

Set: EX: Emerald Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: Modern Horizons 3 Prerelease Promos Type: Creature — Fungus Eldrazi Rarity: Rare Cost: {3}{G} Devoid (This card has no color

Karn, Scion of Urza [Mythic Edition] SM205 choose a counter on aSet: Mythic Edition Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."