From publisher blurb: Experience the spark of battle! The Lost Paths series will further explore the martial initiator classes introduced for the Pathfinder Roleplaying Game by Dreamscarred Press. While possessing those products will expand the experience of playing with this product they are not required. Marrying the power of martial maneuvers with the Stamina mechanics introduced in Pathfinder® Roleplaying Game: Pathfinder Unchained™ the Voltaic and Sparking subsystem brings exciting combat action to your table! Included are: The Voltaic - A new base class that gains maneuvers in the heat of battle through moments of inspiration! The Sparking subsystems and advice on how to incorporate it into your game as an alternate rule. The Spark of Battle - A new discipline of maneuvers specifically inspired by the voltaic and rules introduced in this book. 3 Archetypes for other classes to make use of the Sparking system. NPCs of the City of 7 Seraphs setting that might prove mentors or enemies to the PCs. Reference to allow a greater range of playability to those who don’t have martial initiator products.