ToME: the Tales of Maj'Eyal

My level 44 yeek summoner just completed the quest for the jeweler in the valley of the moon and afterwards I realized my life regen was now negative. In the fight my Elemental Harmony was constantly getting activated because of the acid clouds and poison lake and i also switched my lite to the Summertide Phial to combat the darkness so my healing mod was changing frequently. Any one know how to fix this so that I can get back to auto exploring?

Screenshot: http://i.imgur.com/Fm9tJVJ.jpg

Check what you're carrying. In particular look for a dark rock...

Now is also a good time to bump this topic:

http://forums.te4.org/viewtopic.php?f=39&t=36495

Thanks I always get confused when things bypass the chest.