make a light sorc they r good in pvp n mf
my lite sorc which is lvl 85 now Arc_Ownage (East/ladder) does 7-40k lite dmg

as for equipments
weap:eschutas+3/20%lite /w 5/5lite facet n "crescent moon runeword"
armor:Coh/viper
shield:Sanctuary runeword n shealed SS (for melee chars if u want)
Helm:griffon eye /shako
Belt:arach
Ammy:Maras
Rings:sojs/bks
boots:treks or hotspurs
gloves:magefist or trangs glove

as for stats
Str:just enough for u to wear ur coh(coh adds 20str)
Dex:bout 120+ for max block or near
Vit:about 180+ will do
Energy: u can either pump alot into vit or energy, for my sorc i pumped alot into energy cuz when i duel n i get hit by a spirit or something i can juz tele away n mana pot and no one will know

Skills
max Lightning first then C Lite then lite maz then nova then charge bolt (1 into ts will do)