Shallya, the Abundance

Shallya, the Abundance, also known as Master of Ambrosia and the Merciful Lady, is the Eminence of Abundance, promoting growth, healing, and immortality. Shallya is widely worshipped as a primary deity of life, medicine, and the harvest, and is one of the Eminences that plays a major role in the lives of commoners. Her true devotees, however, see her as something greater - a cure not just to any everyday ailment, but to the very concept of finality itself. The Merciful Lady shares the blessing of her Ambrosia with all who desire it, for in a perfect world nothing should have to come to an end. However, those who have tasted it will often find immortality to be a fate worse than death.
In contrast to most civilizations, the Dragonborn have a particular disdain for Shallya. In an age long past, their ancestors received Shallya's blessing of immortality. However, without the Revelation of the Permanence, nothing can persist forever, and must eventually succumb to the erosion of time. Every Dragonborn is destined to eventually lose themselves as negative memories accumulate within their soul, an affliction known as Māra. After having lost their original home to the Māra-struck, what remains of Dragonborn society now travels Asiyah across giant arks containing entire cities, forever hunting Shallya and her immortal abominations.