Board Thread:Questions and Answers/@comment-135.0.70.112-20150117031342/@comment-71.168.230.28-20150825004943

if you want to level up quick just do the karma event in the vortex. Its every monday and the 30 energy mission gives you 13,200 exp so just farm that and you should level pretty high. Other than that if you have Atharva area unlocked in quest just fight the final boss a bunch of times which gives you 8,300 exp each run.