Ok, I have written up the Lore-circle effects for my Kai core class. Remember I am trying to stay close to the books. Tell me what you think.
Lore-circles: There are four circles of training within the Kai Order. These only come into effect once a Kai Lord starts learning his Magnakai Disciplines. By choosing specific combinations of Magnakai Disciplines, a Kai Lord is able to increase his martial prowess and stamina.
Circle of Fire: If a Kai Lord has learnt the Weaponmastery and Huntmastery Disciplines, then he has completed the Lore-circle of Fire. He gains +1 on all attack rolls and +2 hit points.
Circle of Light: The Lore-circle of Light is achieved once the Animal Control and Curing Disciplines have been learned. The Kai Lord then gains +3 hit points.
Circle of Solaris: Invisibility, Huntmastery and Pathsmanship are required to complete this Lore-circle. Once achieved, the Kai Lord gains +1 to all attack rolls and +3 hit points.
Circle of the Spirit: This is the hardest Lore-circle to achieve. It requires Psi-surge, Psi-screen, Nexus and Divination. Once achieved, the Kai Lord gains +3 on attack rolls and +3 hit points