There is a Legacy version 
here.

Abraxas (Master of the Final Incantation)Source Divine Mysteries pg. 302Abraxas, the Master of the Final Incantation, is the demon lord of forbidden lore, magic, and snakes. Abraxas has an encyclopedic knowledge of magical formulas and destructive secrets, favoring those that inflict suffering and destruction. His Final Incantation is a word of power that can unravel the mightiest of spells and unmake even artifacts. He takes the form of a viperlegged 
humanoid with a fanged, deformed bird’s head.
Abraxas’s cults are most prevalent in 
the Darklands of Golarion, but small circles devoted to him can be found in most major cities on the surface as well.
Category Demon LordsEdicts Learn and hoard forbidden magic, steal secrets from others
Anathema Destroy forbidden lore, reveal the entirety of a secret
Areas of Concern Forbidden lore, magic, snakes 
Religious Symbol Demonic face and snakes 
Sacred Animal Snake 
Sacred Color(s) Green, orange 
Devotee Benefits
Divine Attribute Intelligence or Wisdom
Divine Font harmDivine Sanctification must choose unholy
Divine Skill ArcanaFavored Weapon whipDomains destruction, 
dragon, 
knowledge, 
magicAlternate Domains glyphCleric Spells 1st: 
share lore, 2nd: 
ghostly carrier, 3rd: 
hypercognition, 4th: 
reflective scales, 5th: 
slither, 6th: 
never mind, 7th: 
contingency, 8th: 
unrelenting observation, 9th: 
detonate magic