Knowledge Pool

Type: Artifact

Mana cost: {6}

Card text: Imprint — When this artifact enters, each player exiles the top three cards of their library. Whenever a player casts a spell from their hand, that player exiles it. If the player does, they may cast a spell from among other cards exiled with this artifact without paying its mana cost.

Rarity: rare

Artist: Mike Bierek

Released: February 4, 2011