Sera

Sera (from Hazbin Hotel) is the High Seraphim of Heaven, basically one of the most powerful angels in the celestial hierarchy.  She’s calm, wise, and kind-hearted, but very serious about maintaining order in Heaven — she even struggles with the morality of the “Extermination” of demons.  Physically, she has a humanoid form (tall, dark-brown skin, silver-ombre hair, six wings) and a more “angelic” form with even more wings and multiple eyes around her halo.