From the publisher's website: Arcane Power is the latest in a line of player-friendly supplements offering hundreds of new options for D&D characters. This tome focuses on the arcane heroes: characters who wield strange and mysterious spells and rely on their mastery of magic for survival. This book provides new archetypical builds for the wizard, warlock, sorcerer, bard, and swordmage classes, including new character powers, feats, paragon paths, and epic destinies.