The Fathomless Patron

Warlock Subclass — Tasha’s Cauldron of Everything, adapted for Heretics of the Old Gods

Overview

The patron is Uk’otoa specifically — the sealed leviathan-god beneath the Lucidian Ocean. A Fathomless warlock in Nuxan isn’t just making a pact with a deep-sea entity. They’re involved in whatever Uk’otoa is building toward.