Knowledge Vault [Legends] Friday Night Magic 2010 Set: Stronghold Type: Artifact Rare

Set: Stronghold Type: Artifact Rare Cost: {3} Creatures with power greater than the number of cards in your hand can't attack

Set: Commander's Arsenal Type: Artifact Rare Cost: {2} {1}

first strike

Set: Limited Edition Beta Type: Enchantment Uncommon Cost: {2}{B} White spells cost {3} more to cast

create a 3/3 colorless Wurm artifact creature token with deathtouch and a 3/3 colorless Wurm artifact creature token with lifelink

Knowledge Vault [Legends] Friday Night Magic 2010 Set: Stronghold Type: Artifact RareSet: Legends Type: Artifact Rare Cost: {4} {2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.