Three days of constantly drawing upon the Force without food or respite had left him exhausted in body, mind, and spirit. He was particularly vulnerable to the orbalisks in this state. Normally they fed off the dark side energies that naturally flowed through him, but the creation of the Holocron demanded that he channel all his power directly into his work. The parasites were slowly starving, and in response they were flooding his bloodstream with chemicals and hormones intended to drive him into a mindless fury so they could gorge themselves on the dark side as he unleashed his rage.
