Name: Leviathan
Nicknames: Levi, The First, God's Scourge
Sexuality Asexual || Panromantic
Age: 100,000,000+ years
Appearance: Levi, the creature of mythology, has the very peculiar ability to change his form. If you were to look at the default form of Levi, you'd simply see a black and amorphous sludge. For your ease however, I'll mention Levi's most commonly used forms.
Levi's first most commonly used form is the form of a human with black hair and gray eyes. Levi is, in this form, is at an average height of 5'9". Levi is completely expressionless and his body language is blank when in this form unless he willingly changes it. His body is slightly more durable in this form and it is nearly impossible to tell him apart from a normal human, unless you make him bleed of course. Should you happen to make him bleed, you'll see that Levi bleeds a black and corrosive substance. This substance is combustible.
Levi's second most commonly used form is the form most commonly known in mythology, the form of a large and monstrous serpent. Levi, to get into this form, must consume ridiculus amount of energy. After gaining enough energy to transform, Levi can transform into a creature larger than one of the biggest ships in the orld.
Personality:
"Genius, observant, and powerful"
Those would be the three words used to describe him if you were to ask people close to him.
Levi himself isn't 'good' or 'evil', he just is. Should it suit him best to kill a million innocent people, then he'll do so. Should it suit him best to save a million corrupt people, he'll do so. If anything, he's selfish.
Levi fears nothing but is not an idiot. For example, he shall not fight beings stronger him on a whim, nor should he do something guaranteed to kill him.
Levi never forgets anything. He has an eidetic memory and could, if you were to convince him to, recite all of Hamlet to you. Getting him to do this however, would be a pain.
Levi likes animals more than he does most human & monsters. Levi is able to easily bond with most animals quickly and would not go out of his way to harm them.
Creature: Leviathan
Brief Background Knowledge: Levi was created by a being presumed to be the god of Abrahamic religons. Levi was created without any parents and only two siblings. His siblings were Ziz and Behemoth, but this story is centered on Levi. Levi was, from the beginning of his creation, a powerful being. He was large, fast, and nearly untouchable. That is, until humans and other creatures came along. At the beginning, these beings were no match for Levi's awesome power, but the creatures soon grew in technology and were able to force Levi to stop toying with them.
Levi, from the day he stopped toying with humans on a large scale, blended in easily with humans. Levi became an influential person in human and Unknown politics, pulling strings in both places. Levi has, throughout time, seen most of what has happened as a simple observer. He, through interest, has made up a fortune in monetary value and could easily be considered the richest being on earth. Agelessness does have its perks after all.
Abilities:
Shapeshifting - As the Leviathan of myth, Levi has the uncanny ability to shift his form into nearly anything imaginable, should he have enough energy to do so.
Leech - As to make his shape-shifting ability more easily usable, Levi is capable of converting most energy into a storable form of energy and back. The Easiest way to do this would be to consume organic or thermal materials.
Magic - Levi, being able to remember everything, is able to use most magic prociently.
God's Will - Levi cannot, under any circumstances, be controlled by anyone other than his creator.
Any hope of subduing him is false; the mere sight of him is overpowering.
Levi cannot be forced to do anything against his will, meaning that all his choices are his own. He can however, be forced into choosing an unfavorable choice through manipulation of a situation.
Weaknesses
Fire - Being a creature of the sea, Levi is easy to incapacitate if you were to manage to burn him. If you do manage to do so, you'll be able to lock him in a magical box and keep him unable to do anything until he happens to be freed.
His creator: Levi's creator is one of the beings able to permanently kill Levi. Levi's creator is thought to be the Abrahamic God, but who knows?
Borax - Believe it or not, Borax burns Levi like an acid would a human. It may be one of the only materials able to actually make Levi feel pain, but this is a well-kept secret.
Electricity - Electricity doesn't harm Levi directly, but it can when in large amounts, scatter Levi's control over his abilities.