There is a Remastered version 
here.

Ayrzul (The Fossilized King)Legacy Content
Source Gods & Magic pg. 126 2.0Lord of buried secrets, earth, and metal, the Fossilized King Ayrzul is a mystery even on the 
Plane of Earth. No one has seen the elemental lord of earth outside of his realm, the Blistering Labyrinth, and few know the truth of Ayrzul's nature or the form he takes when he appears. Some say he is an immense, undead crystalline dragon, an ancient genie wizard, or even a discarded splinter from some long-forgotten deity, shed before their primeval destruction. His power, motives, and origins are likewise the subjects of innumerable rumors. This speculation is all inconsequential to the Fossilized King; even the politics of his plane falls outside his notice. Instead, the lord of Earth spends his time plotting against his bitter rival, 
Ymeri, the elemental lord of fire.
 Ayrzul's followers include xiomorns—
Sairazul's children whom he has stolen—a handful of 
mephits and other elementals, and groups of humanoids on the 
Material Plane with an interest in the unseen hostility of the earth.
Category Elemental LordsEdicts obscure your true motives, slowly poison others, use the strength of stone to protect yourself and your secrets
Anathema make a fire larger or hotter than necessary, remove a creature’s petrified condition
Areas of Concern bone, buried secrets, earth, radiation 
Religious Symbol Fossilized dinosaur tooth 
Sacred Animal Tyrannosaurus 
Sacred Color(s) Brown, gray 
Devotee Benefits
Divine Attribute Strength or Constitution
Divine Font harmDivine Sanctification can choose unholy 
[Nethys Note: Generated per Remaster Compatibility FAQ]Divine Skill DeceptionFavored Weapon morningstarDomains destruction, 
earth, 
might, 
secrecyCleric Spells 1st: 
shockwave, 2nd: 
summon elemental (earth only), 6th: 
flesh to stone