Best PvPer? (besides Bonemancer)

I hear Blizzard sorcs aren't bad, but you need to trick enemies into a Blizzard. FoH pallys can be good, but they're not much fun.

I have Owned many times some hammerdins and assassins with my old Blizzard sorc, but I seem to get hit as soon as I leave town and cast blizzard on necros...

Stupid town guarders and their super cold absorb and 50 bone spirits going at you

If you have a high level Cold Mastery, it is HARD AS HELL to absorb much cold.