From publisher blurb: Disclaimer: If you already own Supporting Roles: Commander & Centurion, you already own this product. Most people fear the sounds of war drums in the night. For this sound foretells death and destruction. But for a centurion this sound holds no fear, for they are the ones giving the orders to the troops in the field. The centurion makes the best use of teamwork feats, granting them to his allies, and leading them to battle.