A budget tempo deck built around all the new Beasts Druid received this expansion (eventually the archetype ahs to be good, right?).

Vibrant Squirrel is a good 1-Drop whose Deathrattle can get us free bodies later in the game, while Wickerclaw is a scary 2-Drop that threatens to get bigger if not dealt with. The real game-changer for this deck is Park Panther, a 4-Drop that makes it much easier for us to answer back against an opponent's early pressure and start building our own pressure. Rustrot Viper and Encumbered Pack Mule are more new beasts; the latter has synergy with Razormane Battleguard to swing tempo early.