Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] Human Cleric 0: Draw three cards

0: Draw three cards

Threshold — Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard

At the beginning of your precombat main phase

Set: Khans of Tarkir Prerelease Promos Type: Legendary Creature — Naga Shaman Rarity: Mythic Cost: {1}{B}{G}{U} Whenever Sidisi

Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] Human Cleric 0: Draw three cardsSet: Commander's Arsenal Oversized Type: Legendary Artifact Creature Golem Rarity: Rare Cost: {5} Whenever Karn, Silver Golem blocks or becomes blocked, it gets 4 +4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.