Tome of Battle

Tome of Battle Book of the Nine Swords is an optional rulebook designed for Dungeons & Dragons 3.5 edition, written by Richard Baker.

Description
Tome of Battle introduces a new combat subsystem for the D&D game. Tome of Battle adds new rules for players who want new combat options for their characters. The nine martial disciplines presented within allow a character to perform special combat maneuvers and magical effects. Three new martial classes are presented that allow a character to develop their discipline even further. Also included are new feats and prestige classes that build on the disciplines, new magic items and spells, and new monster and organizations.