I'm boring, so made a sketch of my OCs :D
Here's their details, if you're interested... ^^;;

Darlon, title Demonic, a demon with super strength, can attack in a blinking speed even when he worn a set of plate armors with a great shield and a great sword. Always pretend calm, and like to be cool, but he's quite thirst to be star, and afraid of being ignored.
He have a blade, which called Infinity Blade, has super killing effect - Final Destruction, which can destroy anything, even souls into the unrecoverable rubbles.

Kaiden, title Revenger or Creator, a demon that looks doesn't care about anything, if anyone is ever dared to touch what he loves, he will turn into a rampage mode, the more he desired to revenge, the more power he has.
His weapon, Night Scythe, thought it have a limit, but it can reflect most attacks back to enemies.

Kurai, title Twilight Wings, a Demon that always smile, but he have dark memories inside his heart, so he never believes bad guys could turn over a new leaf. He will do anything for what he loves, could even give his own life, if his emotion turned into madness, he will be control by his darkside, which have no love or anything positive inside, the form that breaks off all limits, and can't feel any suffers.
His weapon, Meteor Slash, the sharpest weapon, has no any destructive ability, but it can be spawn as much as desired, and strike down like rain from the sky, only Kurai is capable to control this weapon.

Now guess, who is Darlon, who is Kaiden, who is Kurai?