Knowledge Vault [Legends] Avacyn Restored {T}: Add {C} for each

{T}: Add {C} for each Locus on the battlefield

Set: Champions of Kamigawa Type: Legendary Creature — Dragon Spirit Rarity: Rare Cost: {4}{B}{B} Flying

Set: Friday Night Magic 2002 Type: Enchantment Rarity: Rare Cost: {1}{W}{W} Artifact and enchantment spells your opponents cast cost {2} more to cast

Set: Archenemy Schemes Type: Scheme Rarity: Common When you set this scheme in motion

Knowledge Vault [Legends] Avacyn Restored {T}: Add {C} for eachSet: 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.