I have to say for 1v1, 2v2, and even 3v3 or 4v4 running fights med dexxers are beyond words to play. Once numbers get beyond 3v3 or so you basically just get quad explode deathed

But anyways i've played mages for years and have had literally dozens of characters but the one that always makes me smile is playing a med dexxer.
Server Wars on Metropolis for example:
http://www.uomovies.com/download.pl?id=999
Tons of fun.