From publisher blurb:
The magic of akasha retold in a new and refreshed form!
Akasha Retold — Mysteries and Trinities is Studio M—’s second book that seeks to rework and retell some of the akashic magic system’s original classes! Akasha Retold aims to help standardize some portions of the akashic magic system and aims to rebalance the base akashic classes to have a balance point more closely in line with each other. The closest analogue to Akasha Retold is the Pathfinder Unchained rules, optional versions of existing classes that can be used alongside or be used to replace the originals should you wish to.
This book includes five retold akashic classes; completing the retellings of the original trio of classes are the retold guru and retold vizier, as well as a retelling of the classes from Akashic Trinity in the forms of the retold eclipse, retold nexus, and retold radiant!
In addition to those retold classes are rewritten and reworked archetypes for those classes, and new and reworked class specific feats!