Necromancers are probably my best class. You don't need a single stitch of gear to beat ass on them so don't think that way. I was strongly considering wielding a stick from Aldevari as part of my role once I lost my jagged longsword.

Master the c sleep. It is an artform. By this I mean not get 100%, but learn how to use it best. But you won't get kills most of the time unless you also have bodyparts to reanimate. Master the use of this skill as well, and you will find you can kill anyone at all.