Leviathan as a Celestial.
Leviathan is a member of the Dark Lords and is later revealed to be a spy within their ranks for a powerful Celestial Being (aka Orphan), he is the Primordial Patriarch of Monsters and creator of the Dragons and Serpents in The Grid Series, it is hinted that he has a Romantic relationship with the Dark Lord of Wrath and both of them are the least willing member of the Dark Lords as well as Beelzebub's desire for destruction. As a Primordial Celestial Being he is one of the oldest Celestials, although he isn't considered a Divine Celestial because he wasn't designed as such, he is the Father of All Monsters (jokingly called the Father of All by Eve) and he is the progenitor of Envy and Pestilence.
Appearance[]
Personality[]
Little is known about Leviathan except that he is a gambler and made several bets with Dumah in the past, his personality may be somewhat related to Samael or their position as the "Four Horsemen of the Apocalypse", what little is known is that he has a joking but light-hearted personality although his personality does take flings down a darker path especially during the days of the Apocalypse.
Leviathan in Daimon form
Leviathan knows a lot more than other Celestials about the Apocalypse, especially the arrogant and gluttonous Beelzebub whom think everything will go his way at some point, he actually hates Beelzebub and stayed with the Dark Lords to keep watch over Luther and to gather information for Orphan.
Physical Appearance[]
As a Celestial, Leviathan was described as being at least 6 feet tall, having long, rounded muscles, red brown skin, brown eyes, and cropped black hair. After abandoning Orphan however he became more like a Daimon, taking the form of a Red Dragon that stands on its hind legs and usually has its neck lowered to a human height despite the fact he has a long neck, he is the most dangerous of the Dark Lords as a member of the Horsemen of the Apocalypse.
However when ingesting enough energy and death from around him he can grow to a massive size and take the form of a Alligator with two whip-like tails, these tails assimilate a large amount of energy and have something similar to a stinger on their end, in both Dragon forms he has red skin and yellow chest.