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: Beta Edition Type: Enchantment Rarity: Uncommon Cost: {2}{W}{W} At the beginning of each player's upkeep

Sima Yi fought for four generations of the Cao family before his own grandson became emperor and united the three kingdoms

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn

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.