Knowledge Vault [Legends] Alara Set: Kaladesh Prerelease Promos Type:

Set: Kaladesh Prerelease Promos Type: Artifact Rarity: Rare Cost: {4} Whenever you cast a spell

At the beginning of your next main phase

Set: Planechase Planes Type: Plane — Moag Rarity: Common Whenever a player casts a spell

Set: Apocalypse Type: Land Rarity: Rare {T}: Add {C}

Set: Unlimited Edition Type: Sorcery Rarity: Rare Cost: {2}{U} Each player shuffles their hand and graveyard into their library

Knowledge Vault [Legends] Alara Set: Kaladesh Prerelease Promos Type:Set: 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.