Knowledge Vault [Legends] Construct Set: Vanguard Series Type: Vanguard

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

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

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

choose target creature that player controls

Knowledge Vault [Legends] Construct Set: Vanguard Series Type: VanguardSet: 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.