So, I know balancing hasn't really happened yet, but I'd like to just offer a hope that the Unclean Beast gets a little less wimpy in the next build. Right now he just can't kill anything -- I've tried several games against Sedna, and she reliably chews him up in single combat, even if I equip him with all the combat-enhancing gear I can get early game. His damage output just isn't enough to keep up against her healing abilities -- and once she gets a few levels of Pounce, she can knock him down to 20% HP just by getting in range. So she gets total control of the map, which means more War Rank and XP, and the game is just about over.
I also played against the AI, which was dumb enough to let me level farther -- a fully leveled Beast is amazing (knocking down towers, solo, in about 5 seconds!
), but human players won't let you get there and there isn't much you can do about it. Maybe you could tone up his lower levels and town down the higher ones?