Legacy of the Troll War

From publisher blurb:

Masterwork Characters: Legacy of the Troll War explores the techniques used by the common trollslayer and military forces that regularly deal with these opponents. It provides your character with new feats, prestige classes, magic and equipment, all designed to help you deal with a long and difficult campaign against trolls and their kin. From the magically-altered Trahmok to the firewielding flamesoul; from the alchemical flaskbow to the combat techniques of the Troll War Veteran, The Troll War offers all the tools you need to create memorable and exciting troll-fighting characters for your next game.