Rexxar, Friend to Beasts

Come Misha! — When Rexxar enters the battlefield, create Misha, a legendary 4/4 green
Bear creature token with Trample.
Call of the Wilds — Whenever Rexxar deals
combat damage to a player, exile cards from the
top of your library until you reveal a Beast
creature card, put that card onto the battlefield
under your control and shuffle all other cards revealed this way into your library.