Knowledge Vault [Legends] Nightmare Demon • Gain control of all

• Gain control of all creatures with power 3 or less until end of turn

Set: Modern Masters 2015 Tokens Type: Token Creature — Snake Rarity: Common

Kari follows no one's rules but her own

Destroy each permanent completely covered by those cards

Knowledge Vault [Legends] Nightmare Demon • Gain control of allSet: 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.