I've almost died several times because I didnt even realize I was corrupted or fulm'd, and my friend (whos the mage) didn't realize either. You cant tell other than staring at your health bar. Every other game you would have a assorted aura, smoke, coming off your character and on your screen to see. Actual noticeable sounds, etc. Whatever feedback we currently get just doesnt work well. I never notice any sound or anything.