Mulligans
General Mulligans
Play the Springpaw or Dire Mole turn 1, because they're good 1 drops. Then follow it up with a Razormaw or hatchet, then Animal Companion.
Use Lynxes and Hounds in combination with Revenge of the wild to clear mid-size boards and buff hyenas, also go face. This deck focuses on clearing the board while buffing your little tokens. Tundra Rhino adds Charge to your Lynxes so they can also go face.