Umiko's servamp.

Alistair "Alloces" Nyx

Alistair, or as Umiko named him, Alloces, is her servamp. He is persistent, goofy, fun loving, affectionate and kind. His animal form is that of a raven and his item is a feather shaped ring. He works as her familiar too by helping her build her grimoire, gathering herbs and crystals/gemstones for her and helping her perform more difficult spells. They found each other while Alistair was in his raven form and he took a strong liking to her. She took him home and he eventually turned into his human form before her. She threatened him with a curse but he calmed her down and offered to become her servamp as well as her familiar. She agreed. They live together but Umiko's parents believe he's only a raven so he has to be careful about when he transforms into a human inside the house. He is somewhere between 226-232 in years, he is male and I didn't have a particular face claim in mind so I'll leave that up to you.