Was running a group of new players through the sewers on a bit of a day 1 tour and everything was going fine.. skeletons? no problem, spiders? pffft, imps? yawn, Lich ?? whatever... Ghost? ate the entire party then zoomed back to the respawn area and ate them again, proceeding to spawn camp the party. It life drained them so fast it took me like ten minutes to kill it. I swear to god i even saw it tea-bagging somebody and saying "pwned noob!".