Marvin was once a simple ginger cat who quite liked observing his wizard master teach his acolytes, until he fell into a cauldron with magic brew and was exiled into wilderness. In a few months he became smarter and bigger, but not wiser. In his heart he is still a cat who likes headpats and playing with dancing lights. In his wandering Marvin was adopted by a tribe of tabaxi, which assumed him to be a tabaxi-kit. They taught him the craft of stealing, which allowed him to get his bearings.