BERSERK

Type: combat                        Area of Effect: room
Class: Barbarian
Delay: 2 rounds

With this skill you can attack every mob in a room.  However, a failed
berserk will damage the warrior for <level>/2 hitpoints.  Higher skill rank 
reduces stamina cost and increases the number of extra attacks.

Rank 2: can use two-hander
Rank 4: can use a shield
Rank 5: can berserk while mounted

See Also: SKILLS, RAGE