[quote=@Regitnui]
[@Flamelord], it would depend on how they use their ability. If they're just a thief, i'd put them on the playable "Celebrity Villain" who gets into fights with Heroes or a specific nemesis.
[/quote]

Magus might make a good nemesis for a character like that.  If you're interested, I'd certainly be willing to work out the details of that.  Of course, if that's not what you're going for, then we'll just see what happens, I guess.