Steps to a Story: I Could Use Your Help!

It’s time for the antagonist to appear in With Honor, and I need your help to complete his name.  I’ve already decided that the bandit gang is going to be referred to as the Wolf Pack.  The head bandit is going to need a two-word name, a descriptor and the word Wolf.

I’m having trouble finding the descriptor word.  Preferably it will be something unexpected, different from the usual things associated with wolves and bad guys.  I’ve played with a lot of possibilities and can’t find one that I like, so I’d love your suggestions.