Wizard has been good for an intermittently-afk playstyle. I can use up a mana bar killing a couple mobs or a quad (2 quads at 51+), sit somewhere safe, and do whatever for a while. I sometimes set a timer. I often bind near my hunting area so I can port to WC, tip for POTG/clarity/SoW, and gate back.
Necros, though, are such capable soloers (better at soloing than monk or SK, in general), and have feign death. Not sure if you’re in a situation where you have to jump away from the computer at a moment’s notice, but if so, FD works for that.
[You must be logged in to view images. Log in or Register.]
Just don’t AFK lich yourself to death!