The name Shadowheart feels heavy handed to me (although I'm used to it now), and the snake drum is beaten a bit too hard with Kagha, but I don't mind the rest so much.
The druids talking about showing their claws makes sense, I think. It's an active threat, basically saying, push me and I'll turn into a bear and rip you up. I don't think of that as a pun so much as a very real threat.
