The Demon Drake

A blackish, purple dragon with red wing and six legs. It has many eyes all over its shoulders, chest, wings, with only its eyes on its head being unusable (slashed out). Legends also say that the Demon Drake can change the color of her eyes to depict the color (and abilities) of all the chromatic dragons. Legends have been told of how chromatic dragons were created by her blood during the battle against her siblings: The Aetherium Leviathan and The Ruby Dragon.
She is a god of revenge and rage. She relishes in the idea of taking revenge on the people who have wronged you, and doing so by any means: anarchy, torture, killing, etc... Anyway, to get revenge is correct and just, since she also wants to get revenge on her brother "The Aetherium Leviathan" for taking her eyes and imprisoning her. Yet her influence can still be felt. She will do everything in her power to get back at the people who wronged her by any means necessary.
Her followers are usually found in areas that usually contain violence: military groups (usually hidden), gangs, cults, terrorist organizations, bounty hunters, etc. They go where the fight happens in order to attack whatever has wronged that person or the people they cared about. They sometimes are seen fighting alongside followers of The Iron Mask, though that is usually coincidence since changing the system brings about vengeful people. They are a very active group of followers that preach the idea that the only way to enact justice is to do it yourself by anyway, and punish the people who caused it. Not by a trial, but by what YOU deem the right punishment.
Edicts Torture and destroy all who have wronged you. Take what you believe is rightfully yours. Utilize your anger to dismantle anything that stops you from revenge.
Anathema Forgiving the ones who wronged you. Helping anyone that was involved in your suffering, even if they have been redeemed.

Pathfinder 2E

Devotee Benefits

Divine Ability: Strength or Constitution

Divine Font: Harm

Divine Skill: Intimidation

Favored Weapon: Kusarigama

Domains: Destruction, Passion, Wyrmkin, Zeal

Cleric Spells: 1st: Biting Words; 3rd: Elemental Annihilation; 6th: Dragon Form

DND 5E

Domain: Blood, Light, Tempest, Tickery, War

Symbol

Purple Dragon Eye