I've noticed that sometimes my damage nanos heal mobs when I cast it on them. Just today I was fighting a Rookie Martial Artist in a mission, I cast Mind scream on him and his health actually INCREASED. I didn't think anything of it until later when I was fighting another orange conning Martial Artist, this time the fight started going badly for me due to the mob chain casting heals and insta casting them until it was back to a little over half of its health. So, during this fight I start casting Mind scream and TWICE in a row as the damage pops up 78 pts each time to be exact, the mobs hit points actually went UP instead of down. There was no 'heal' graphic on the mob showing that it just insta healed itself again either. I strongly urge you all to start paying close attention to the mobs health bar in combats for a while, stop looking to at the message window to see how many 'points' it says your doing, look at the mob's health bar to see what your really doing...