The locust monsters seem to be guarding some small caches of mushrooms. Poisonous ones at that, so there's not a good reason to raid the stores, except perhaps to get rid of their food. But then you'd have to fight the guards.<br/><br/>Tracking down the sorcerer is a bit easier, sort of. You find one of the largest of the monsters that you've seen lurking about the edges where you can just feel the ringing, not hear it, and it has a tent with pretensions of being a divan on the back. A hand painted sign reads "The Sorcerer is Out," in Old Realm, albeit slightly stylized in how it's written.<br/><br/>Two blood apes stand guard, visible but immaterial.