so if you finish Investigate Kagha and you kill everyone in the last encounter, all you get is mundane loot. Even if you convince Kagha to do the right thing, theres no reward other than the loot dropped from the bodies and xp, so she should give you her necklace, Broodmother's Revenge (or whatever the magical item was called) as a thanks of saving her from herself (what the necklace does is that if you get healed, your weapon is coated with poison). She's an archdruid, im sure she can get something else like it. Also fix the dang interaction between you and Kagha when you confront her!!