The Deities mentioned in the Kickstarter backer rewards that are yet to be named are actually demigods. They each rule over a different path of the land which is rooted in the skill and spell set. They are the Demigods of:

Life
Death
Earth
Air
Fire
Water
Sun
Moon
Time
Energy
Pain
Fate
Mind
Body
Spirit
Soul

Each race follows one main Demigod and two secondary Demigods. The powers of these Demigods are channeled through their various skills and spells. Become a Kickstarter backer to gain access to the backer only updates and learn more about which Demigods each race follows. http://kck.st/9JXc8n