Knowledge Vault [Legends] Pro Tour Promos {T}: Gain control of target

{T}: Gain control of target legendary permanent

{T}: Create a 1/1 colorless Insect artifact creature token with flying named Wasp

) Other Zombies have "{B}: Regenerate this permanent

double the number of +1/+1 counters on Primordial Hydra

"You may even see them again

Knowledge Vault [Legends] Pro Tour Promos {T}: Gain control of targetSet: 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.