Well.... Blizz sorcs are VERY nice if u have the right setup, but i'd say pali overall.. zealots do well i can say from experience, but i've never killed dc w/a hammerdin... but w/the zealot i used CoH, eBotD Zerker, CoA, Upg'd HoZ (i'm ladder), Upg'd Gore's, Angelics, and LoH for the demon dmg and ias

hammerdin sounds good too it's just a problem of keeping dc in the hammer radius =/