Unfortunately, my campaign ended before I got to use this guy to full effect. I had a small gang of bandits attack the party. All of the bandits were killed except for a low-level sorceror, who the party punished for attacking them by crushing his hands with a sledgehammer. They then released him to fend for himself. Anyway, I had plans for him to grow in power, unifying the area's bandit gangs under his control. Eventually, after being repeatedly hounded by thugs and bounty hunters, the party would have come face-to-face with the local bandit king, who wears heavy steel gauntlets and casts all of his spells with Still Spell, and who is obsessed with revenge on the villains who took his hands. Man, I wish real life hadn't ended that campaign - I would love to have seen their faces when they realized who it was, and the part they played in his rise to power.