Obsianus, Tin Maiden

+1: Reveal the top two cards of your library. You may put one artifact or land card from among them in your hand. Exile the others.
-4: Search your library for an Artifact card. Put it into your hand. Add 4 colorless mana to your mana pool.
-9: Put up to three artifact cards in your hand into play, discard your hand, and put all cards Exiled by Obsianus, Tin Maiden in your hand.