Martial Staff is an enchanted quarterstaff +3. It has the same properties as a Quarterstaff +3, but it's weight is 6 lbs., which means this staff is 2 lbs. heavier. It deals 1d6 +3 points of crushing damage and it has -3 THAC0 bonus and a speed factor of 1. This item appears in Baldur's Gate II: Shadows of Amn and Baldur's Gate II: Enhanced Edition. It can be bought from a merchant in the marketplace of Trademeet, but only after you have got rid of the Djinn blocking the market trade.