Karn, Silver Golem [Urza's Saga] Fortification Whenever a land with the

Whenever a land with the same name as the exiled card is tapped for mana

Set: IDW Comics 2012 Type: Sorcery Rarity: Rare Cost: {X}{1}{B} Spend only black mana on X

Set: Champions of Kamigawa Type: Legendary Creature — Human Advisor Rarity: Rare Cost: {2}{W} Flash

Set: Antiquities Type: Creature — Human Artificer Rarity: Rare Cost: {1}{W}{W} {W}{W}

Set: Commander 2011 Type: Artifact Rarity: Rare Cost: {4} {1}

Karn, Silver Golem [Urza's Saga] Fortification Whenever a land with theSet: 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.