Karn, Scion of Urza Hour of Devastation They also serve as a

They also serve as a great way to store a sideboard or cards together

this Equipment deals 2 damage to any target and you draw a card

Sacrifice this land: Search your library for a basic land card

−2: Look at the top four cards of your library

Karn, Scion of Urza Hour of Devastation They also serve as a+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 token gets +1 +1 for each artifact you control."