Tazri, Beacon of Unity

This spell costs 1 less to cast for each creature in your party. (2/U)(2/B)(2/R)(2/G): Look at the top six cards of your library. You may reveal up to two Cleric, Rogue, Warrior, Wizard and/or Ally cards from among them and put them into your hand. Put the rest on the bottom of your library in a random order.