Shaarn, Forgotten General

: When Shaarn, Forgotten General enters the battlefield, create 2 2/2 white Human Rebel creature tokens
+1: Search your library for a Rebel or Soldier creature, reveal it and put it into your hand. If you search your library this way, shuffle it
-6: Return all Soldier or Rebel creatures from your graveyard to the battlefield. They gain haste until end of turn