Wow, that is one of the funniest characters I have seen here. He'd be kinda hard (or absurd) to fit in any campaign other than one tailer made for the old west... populated by animal people... But still very clever and inventive.
A caravan is traveling through the desert. The party is hired to capture a man who is in the caravan, and it must be done quietly, so that nobody else knows. They are given the man's name, and the fact that he is a mage, but no other information about him. The catch is that the caravan consists of ten wagons, with at least thirty or forty guards.