Shoutouts to Vanitas Kingdomhearts. He's anywhere between 1000 years old or 3 years old. He has reality altering powers that it physically hurts him to use. He was born without a face. He's potentially a personification of one of the oldest eldritch abominations in the universe. He's obsessed with "recompleting" with one of the main protagonists and violentally merging their souls together in a destructive amalgemation and bringing about the end of the world.
Based on that list of character traits, you'd assume he'd be some kind of narratively loadbearing antagonist. Instead, he's a whiny backflip obsessed teenager who is always instead just a hired goon for the Real Big Bad: An Old Man Going Through A Divorce.














