Realms of Power Magic is a 144page hardcover sourcebook for Ars Magica Fifth Edition detailing the realm of Magic in Mythic Europe. It introduces rules and lore covering magical creatures, spirits, magical auras, and vis sources. The book provides extensive mechanics for creating creatures from elemental spirits to dragons and includes example beings to drop into campaigns. It explores the nature of supernatural places and entities, offering storyguide guidance and narrative tools for integrating Magicrealm content.
This edition includes chapters on magical auras, animals, humans, spirits, enchanted items, and a Book of Mundane Beasts appendix. Featuring works from authors Erik Dahl et al., this volume enriches gameplay by allowing players and storyguides to craft supernatural elements grounded in Hermetic theory.