Knowledge Vault [Legends] Construct but few can endure the

but few can endure the ringing of the spires

then return her to the battlefield transformed under her owner's control

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

choose target creature that player controls

sacrifice Phantasmal Forces unless you pay {U}

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.