Rymr

Rymr is the god of ruin and pestilence. For unknown reasons, his sole pursuit is to topple the reign of gods and mortals alike. Legends say he was brother to the World-Dragon Hymr, and slayed him out of jealousy for his brother's talents.

Worshipers
Rymr likes it when you: Rymr does not like it when you: Rymr is worshiped by druids, cultists, fungal beings, and chaotic beings.
 * Kill living beings and celestials
 * Subvert the goals of society
 * Defile the works of gods and mortals
 * Extend the life of others or use healing magic
 * Use technology
 * Cooperate with the wishes of other gods

Temples to Rymr are often ancient, secret places nestled into secluded areas. The open worship of Rymr is very much maligned in most peaceful communities.

Blessings
Minor Favor: Pestilent Form - You gain resistance to poison damage and are immune to disease. Your skin takes on a pale, pallid appearance.

Major Favor: Deteriorate - As an action, you choose a creature within 60 feet that you can see. Rymr hastens their downfall, giving them disadvantage on all saving throws for one minute. You may invoke this blessing once per day without losing piety.

Divine Boon: Divine Malediction - You inflict a creature within 5 feet with disease as if you had cast the Contagion spell with DC 15. You may invoke this blessing once per day without losing piety.