User blog comment:SavageNecrosis/Umm.../@comment-25862085-20150324020234

Hmm, NK account reset? Pretty much a darn shame, but the fastest way of leveling up is speed running (Safely) on Power Out or Pods. The class would be either an assault or a heavy, as having 25 points in HtL and TB of the Heavy skills with 10 points in FR and 15 in FM would make for a really effective heavy if I'm right, as I'm not sure and I'm just planning on that. The heavy is probalbly your best bet though. Good Luck!