A messenger for the Horde, Mogrin was entrusted with a report to be delivered to Thrall in Orgrimmar. Along his way he was ambushed by quilboars and received a fatal wound. He found himself being helped by Rexxar, a Mok'Nathal. Yet Mogrin was devastated, for he had failed his mission and would die without honor. Rexxar, however, volunteered to deliver the message for him. Mogrin was grateful, and was about to tell Rexxar some additional information, before succumbing to his wounds and dying.
- Though it was never confirmed, many fans believe that what Mogrin was going to say right before he died was most likely about Admiral Proudmoore's impending invasion.