Karn, Scion of Urza [Dominaria Prerelease Promos] 22 while the other has a

while the other has a crude bucket helmet made from scrap metal

Set: Antiquities Type: Artifact Rarity: Uncommon Cost: {2} {2}

6 additional blueprint cards

basing materials and tufts you are well on your way to bringing rivers of ice and polar architecture to life

Karn, Scion of Urza [Dominaria Prerelease Promos] 22 while the other has aSet: Dominaria Prerelease Promos 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."