GENERAL
Name: Aster Viveka
Gender: (Fe)Male
Age: ...Well, y'know that "Poseidon" guy..?
Witch: Starfish
LOOKS

(I'll make my own picture soon enough.)
Eye Color: Blue
Hair Color: Lavender
Skin Tone: Pale
Height/Weight: 6'2" he's heavier than he looks, which isn't saying a whole lot.
Extra: Even if this guy doesn't have any explicitly nonhuman features, he does have a rather ethereal quality to his appearance. He doesn't seem to resemble either gender, but still manages to be "pretty". He doesn't like wearing a lot of clothing and is visibly uncomfortable on land in human society. He used to have hair down to his knees but recently got it cut for the sake of convenience.
PERSONALITY
Likes: video games, the internet, manga
Dislikes: actual work, clothing, troublemakers
Hobbies: irritating Death, video games, irritating Death with video games
Fears: women, dying of dehydration
Quote: "No, I'm retired."
Extra: Despite his outgoing demeanor on the internet, Aster in the real world is much, much more withdrawn. He's actually quite cold to strangers and extremely formal. He dislikes talking to strangers, humans and witches alike; humans because he's unfamiliar with them and witches because they're normally asking him to do stuff.
Once he gets past his shyness, he's far more outgoing and friendly, usually to the point of annoying.
He loves his children, deep down, but he can't always remember which one is which.
HISTORY
Birthplace/Home Town: Rhodes, Greece
Birthday: April 17th
Family: Two children of indeterminate gender and probably a couple still-living siblings
Life's Story: Yes, this is Anemone and Aelita's father. While they tend to take after their mother in personality, most of their abilities actually come from this guy. He was at one point a powerful, but not explicitly evil, mind you, sea witch, but in the past few centuries, retired. He now spends most of his time lounging around in rarely-visited tidepools, playing Pokemon and surfing the internet like some kind of hikkikomori.
He and Death have been good friends for a long time. When prompted to talk about how the unlikely relationship started, they use different, yet equally absurd stories every time. How they really met has never been disclosed, though it may or may not have something to do with Aster's "retirement".