Revenant

Revenants are undead meant to serve a purpose dictated by the Raven Queen, who gave them life in a body based on the corporeal form their soul once inhabited. The new body's features are mostly similar to the previous life's, but the skin and hair color are ashy shades of gray or white or black and instead of nails they gain claws like talons. They don't always have a vulnerability to religion-based or radiant powers because they are not inherently evil-aligned undead entities. They're weird and can be interesting characters depending on who's playing them and what the player's concept for the character is.