There is a Legacy version
here.

Haagenti (The Whispers Within)Source Divine Mysteries pg. 304Haagenti, the Whispers Within, claims an innocent, seemingly progressive portfolio of alchemy, invention, and transformation, but has dominion over the negative aspects and results of experimentation. Followers tend to be obsessive, unconcerned with the dangers of new knowledge, and selfish about their need for discovery regardless of the impact on society and individuals. Every invention created under the influence of Haagenti turns destructive in unpredictable ways. As a demon lord of transformation, Haagenti has a myriad of forms, but a common one is winged, bull-like being with axebladed horns, toxic breath, and a seductive telepathic voice. Cults tend to be small, centering around a lone “genius” and perhaps trusted apprentices, but the nature of Haagenti’s influence relies on overblown egos, and each workshop’s staff quickly turn against each other over jealousy. Both Haagenti and his cults have a standing hostility against Yamasoth, a qlippoth lord of transformation, that many see as a being encroaching on Haagenti’s purview.
Category Demon LordsEdicts Practice alchemical transmutations, pursue knowledge whatever the cost, use your inventions to exploit others
Anathema Aid
Yamasoth, allow morality to interfere with research, destroy knowledge
Areas of Concern Alchemy, invention, transformation
Religious Symbol Philosopher’s stone
Sacred Animal Bull
Sacred Color(s) Gold, lead gray
Devotee Benefits
Divine Attribute Constitution or Intelligence
Divine Font harm or
healDivine Sanctification can choose unholy
Divine Skill CraftingFavored Weapon battle axeDomains change,
might,
toil,
wealthAlternate Domains ambition,
creation