Karn, Silver Golem [Urza's Saga] Aetherborn Rogue Set: Oath of the Gatewatch

Set: Oath of the Gatewatch Prerelease Promos Type: Legendary Enchantment Rarity: Rare Cost: {1}{R} When Oath of Chandra enters the battlefield

While you're searching your library

To buy unseen land

"Until the world unites in vengeful fury and Phage is destroyed

Karn, Silver Golem [Urza's Saga] Aetherborn Rogue Set: Oath of the GatewatchSet: Urza's Saga 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.