Two-handed Sword, Cursed Berserking

This cursed two handed sword is the reason why captain Brage of the Amnish Guard killed his family and anyone else unfortunate to meet him. You can either kill him for this weapon or manage to answer his riddle correctly and take him to the priest of Helm in Nashkel, where he gives this weapon as a reward. It is a powerful weapon, but the character wielding the sword can't use any other weapon until the cure curse spell is used upon him/her.

In-game description
"This is a cursed sword which performs perfectly under every test, save the heat of the battle. Upon entering combat, the wielder will immediatly go berserk, killing everything within reach either calming down or falling unconcious. A very powerful sword, but one must decide whether or not it is worth the risk. Even once the battle-fury has ended, this sword can only be removed via exorcism using a remove curse spell."