Knowledge Vault [Legends] Construct but few can endure the

but few can endure the ringing of the spires

Set: From the Vault: Relics Type: Artifact Rarity: Mythic Cost: {1} {T}: Add {C}{C}

Set: Vanguard Series Type: Vanguard Rarity: Rare Creatures you control have shadow

sacrifice Phantasmal Forces unless you pay {U}

Set: Beta Edition Type: Creature — Human Knight Rarity: Rare Cost: {2}{W}{W} {W}{W}

Knowledge Vault [Legends] Construct but few can endure theSet: Legends Type: Artifact Rarity: 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.