Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] Eighth Edition Set: Unlimited Edition Type: Instant

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one color word with another

You gain life equal to the damage prevented this way

Whenever an opponent casts a noncreature spell

Set: Conspiracy: Take the Crown Type: Sorcery Rarity: Rare Cost: {4}{B}{B} Council's dilemma — Starting with you

Karn, Silver Golem (Oversized) [Commander's Arsenal Oversized] Eighth Edition Set: Unlimited Edition Type: InstantSet: 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.