From publisher blurb: Archetypes of Power is a book all about character options; with content for both the Spheres of Might and Spheres of Power systems, Archetypes of Power is sure to give something new to your gaming table. Within this volume you’ll find feats, class options, and 20 different archetypes for a wide range of classes, including the Growling Marauder (skald archetype), the Grand Purifier (paladin/antipaladin archetype), the Runesinger (fighter archetype), the Ascendant Mind (psychic archetype), and much, much more!