The Primal HPES System
The HPES trees for Primal-based classes are split into three separate gestalt trees: Feral Bloodline, Animal Totem, and Nature's Foundling. They keep true to the concepts at the core of a sorcerer, druid, or barbarian, but add a little power boost and more roleplay flavor.
Feral Bloodline. The Feral Bloodline HPES tree shows a Primal player who has truly accepted the beast within and revels in this. They use their bond with the pure bestial energies within them to fuel their combat and magics.
Animal Totem. The Animal Totem HPES tree displays a Primal player that embraced the true spirituality and harmony of the beasts around them to draw knowledge and learning from, creating totems to siphon and draw upon those powers.
Nature's Foundling. The Nature's Foundling HPES tree is that which a Primal player follows who was lost and rediscovered themselves within the gentle grasp of the wild. They were once broken and lost, but now are found and reinvented.
- from the publisher's blurb