Karn, Silver Golem [Arena League 1999] Friday Night Magic 2012 When Ancestral Knowledge enters the

When Ancestral Knowledge enters the battlefield

If you would begin your turn while Time Vault is tapped

Set: Unhinged Promos Type: Sorcery Rarity: Rare Cost: {1}{W}{B} Destroy target silver-bordered permanent in any game you can see from your seat

Set: Premium Deck Series: Graveborn Type: Instant Rarity: Rare Cost: {B} Search your library for a card

Karn, Silver Golem [Arena League 1999] Friday Night Magic 2012 When Ancestral Knowledge enters theSet: Arena League 1999 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.