Domri, Grundia Inciter

+1: Reveal the top card of your library. If it's a creature card, put it into your hand. Otherwise, add three mana of any color to your mana pool.
-2: Reveal any number of creature cards from your hand, then put that many 2/2 green and red Beast creature tokens onto the battlefield.
-6: Put a creature card from your hand onto the battlefield, then for each creature you control, that creature fights another target creature.