Ballista Proficiency

(Heroes of Battle, page 96, DnD 3.5)

[General, Fighter Bonus Feat]

You have trained in ballista operation.

Benefit

You do not take the normal -4 nonproficiency penalty when making an attack roll with a ballista (see page 65).

Special

A fighter can select Ballista Proficiency as one of his fighter bonus feats (see page 38 of the Player's Handbook).