There is a Legacy version
here.

Dahak (The Endless Destruction)Source Divine Mysteries pg. 135Dahak was the first child of the draconic divinities
Apsu and Sarshallatu. His parents thought he would help them be architects of the creation of the mortal world, but instead he sought destruction. It isn’t clear why Dahak fostered such hatred for creation in his heart, but whenever Apsu, Sarshallatu, and Dahak’s siblings built something, Dahak would appear to attempt to destroy it. Soon, this led to an outright war between Dahak and his family, one in which the Endless Destruction was almost struck down. However, his mother prevented Apsu from dealing a fatal blow, and Dahak fled to
Hell to regain his strength.
Since then, Dahak has become a patron for hateful dragons and those who want to jealously destroy everything they cannot possess. He began to focus on finding a way to siege his father’s divine realm to finish their fight. However, when Dahak learned that many of Golarion’s deities were joining forces to imprison Rovagug, the dragon decided not to take advantage of the chaos to kill Apsu. Instead, he spoke with his progenitor to issue a decree: the final battle between them would eventually take place on Golarion, much to Apsu’s chagrin. Dahak now builds his power for that fateful day when he and his draconic followers take their rightful place as the rulers of the world (as destroyed as it might be after a massive battle between Apsu and Dahak). Many of Dahak’s followers are dragons, especially those who seek out power for power’s sake. Violent tyrants might also worship the Endless Destruction, holding onto their rule by any and all means. Assassins and serial killers who revel in the taking of lives can find some form of purpose in the veneration of Dahak. In most places, though, there is little in the way of organized churches to Dahak, as the majority of people are afraid of or repulsed by what the Endless Destruction represents. Devotees tend to worship in secret or, if they are known to the public, must ensure the wider community that they have no intention of destroying them at the moment.
Dahak is notorious for not maintaining love for his followers. He will just as readily revoke his gifts in favor of another worshipper if it suits him. This, in turn, has become a key teaching of his church: trust only in your own power and your own ability to reach your goals. While this seems like a lonely and alienating attitude to most, many worshippers of Dahak believe that it is simply the way of all mortal endeavors.
Category Other GodsEdicts kill dragons, destroy things at your whim, study past disasters
Anathema spare a foe after you have chosen to kill them, forgive a slight, prevent the destruction of things that cannot be saved
Areas of Concern destruction, greed, wicked dragons
Religious Symbol falling, burning scale
Sacred Animal none
Sacred Color(s) black, red, white
Devotee Benefits
Divine Attribute Strength or Constitution
Divine Font harmDivine Sanctification must choose unholy
Divine Skill AthleticsFavored Weapon fist or
whipDomains destruction,
dragon,
fire,
zeal