Wildshape to Shapeshift Ranger 4/Warshaper 4/Fist of the Forest 1/Primeval [Fleshraker] 10/Anything 1 [Crusader or Warblade would be my choice]
Feats: Need Great Fortitude, Improved Unarmed Strike, and Power Attack prior to 9. Need Endurance (Get for free via ranger), Self-sufficient, and Improved Toughness before 10. Need either a bonus feat, or a Flaw to do. If you don't dump spells, you can use wands still, and there's enough good 1st level ranger spells to possibly be worth it unless SpC is disallowed for those "OHWHATTHEHELL" emergency moments. Not including Entangle, which likely won't help in WLD due to the plant requirement.
I'm actually playing this one in a PBP at the moment, using a warforged base, and turning into Dinobot.
Oh, and the animal you use for Primeval is largely irrelevant. You can also throw VoP on this and still be pretty handy, you just don't have flight.