Tome of Battle: The Book of Nine Swords introduces new rules for players who want interesting combat options for their characters. The nine martial disciplines presented within allow a character with the proper knowledge and focus to perform special combat manoeuvres and nearly magical effects. Three new martial classes allow a character to develop his or her discipline even further. Also included are new feats and prestige classes that build on the disciplines, new magic items and spells, and new monsters and organizations.
