Nergal

[gods god="Nergal"]

Marduk also faced a crushing defectionfrom his son Nergal, who joined Enlil.

Nergal: God of the underworld and plague, Nergal was also significant in Babylonian worship.

[I alone, I was] their servant, to the great gods--[The gods took counsel on the appeal of] Ann--[a deluge was proposed by] Bel--[and approved by Nabon, Nergal and] Adar.

"'Mu-sheri-ina-namari--rose from the foundations of heaven in a black cloud;--Ramman thundered in the midst of the cloud,--and Nabon and Sharru marched before;--they marched, devastating the mountain and the plain;--Nergal the powerful dragged chastisements after him;--Adar advanced, overthrowing;--before him;--the archangels of the abyss brought destruction,--in their terrors they agitated the earth.--The inundation of Ramman swelled up to the sky,--and [the earth] became without lustre, was changed into a desert.

Nergal - God of death and disease