It looks really cool so far. An entire base class!

That's a really long list of feats. How long did it take to put that together? Looking through it, they all make sense, especially the environmental ones from Savage Species.

Not just an animal is cool, as is natural weapon mastery.

As for transitioning, I assume you keep all the powers and LA, right?

I'm going borrow Tome of Battle from my friend now, as I have no idea how the stances work.