Name: Never stays the same but "Dragon Paladin" will do for now
Class: Anti-Paladin/Alchemist
Race: Dragonborn
Setting: DND or Adjacent Fantasy Setting
Long ago a noble dragon paladin with skin of gold, nature of stoic determination and absolute embrace of aloofness, convinced a necromancer's own hoard of skeletons to slay him. Afterward, the noble golden paladin of dragon birth destroyed the evil book of necromancer and left without a second thought.
This simple act angered the God of Chaos and out of pity vengeance the God created a evil mirror that was different than the noble loner in ever way. This dark mirror was a socialable trickster and lover of chaos. He believes opening a portal to the Feywilds will destroy order and wild magic will be a chance to save all creatures from the dull existence of normality.
This Greyscaled Dragonborn will travel with heroes because he knows that heroes can gain much more free passes than being openly evil. He truly loves company and friends because what could be more evil and chaotic than true friends?!