Bastard sword

A bastard sword is a sword that, like longswords, can be used in either one or two hands, giving it its name. It has a longer grip than a one-handed sword and has a relatively short blade for extra precision in the strike. It is also more powerful due to its increased weight.

Use
Bastard swords require the exotic weapons feat in D&D 3rd edition if a character wishes to use it without penalty.