Mazemind Tome (Schematic) (BRR-093) - The Brothers' War Retro Artifacts Foil

, Put a page counter on this artifact: Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
{2}, , Put a page counter on this artifact: Draw a card.
When there are four or more page counters on this artifact, exile it. If you do, you gain 4 life.