Most players go into the Mos Le’Harmless caves to do one thing and one thing only, farm Black Masks. However, since Black Masks have a rare chance of spawning, chances are you will be dealing with a lot of other drops that might not be as important. They do tend to drop some runes and herb seeds that could be useful, as well as alchables that can be useful to pick up. However, most of the time the generic gear drops aren’t super important unless you are looking for something in particular. Still, they can always be sold and that is something whenever it comes to the adventurer’s life. You can always use more gold!