BERSERK
Only powerful warriors can master berserking, the ability to enter insane rage in combat. Its effects are not altogether unlike the frenzy spell -- a huge surge of combat prowess, coupled with a disregard for personal safety. Berserking warriors are more resistant to the effects of magic. Of course, only the foolhardy or those who aren't afraid of death are willing to give themselves up to this bloodthirsty rage, which improves accuracy and damage while lowering the effects of armor. Characters in a berserker rage will also deal more damage while fighting offensively. See 'help offense' for details.