Name: Filii Scelesti (roughly translates to "unholy son" in latin)

Appearance: A hideous half man half demonic entity, with a rather frail and lanky appearance. The stench of fertile flesh and rotted carcass lingers upon his presence. Remains draped in black cloth robes with his hood draped low, only removing the hood when presented by a superior or someone whom which he respects greatly. When lurking along in the shadows, his florescent blueish-white eyes burn holes through the darkness. 

Race: 50% human male 50% demon

Age: The human body acquired as vessel (age: 23)
The demonic entity (approx. 115 years)

Magic: If pushed to his extreme, can preform dark magic and satanic rituals to curse and even summon more demonic entities to aide him in his conflicts... though this requires EXTREME amounts of energy that Filii is not fully capable of controlling or channeling... likely resulting in great bodily and spiritual harm to Filii. Other than this his magical abilities only aide him in contacting the underworld and praying to his own unholy Father.

Sexuality: N/A Filii Scelesti has no sexual preference or desires. 

Weapons: A razor sharp obsidian katana style blade, forged from the fires of hell and brimstone. Filii is adequately nimble and well trained with this blade, though he lacks in technique when striking and long sparring combat situations so he relies more on a "hit and run" style of fighting, using his agility and quick reflexes to catch his enemies by surprise with a quick blow and then retreating out of their reach.

Backstory: Filii Scelesti is a product of demons creating spawn with deceased humans whose souls they claim. The demons only chose the most evil of the banished souls that dwell the bowels of Hell. They must meet their specific criteria, then through dark unholy rituals they use the body and soul of the deceased as a vessel. The demonic entity that embodies Filii is rather young by demon standards, so he is not quite as matured and hasn't yet fully committed to the life of the Unholy 
(i.e. Proper human influence can possibly persuade Filii against his sinful and evil ways.)

 	Filii is fueled by the hatred, sadness, regret, and fear of any creature... and his own lust for blood and to eradicate all that is Holy, of course. He can sense your emotion, and the more you fear and lose hope the more powerful he becomes. He is also abnormally strong and fast for his size, but doesn't pick fights often unless his thirst for the kill is overwhelming. Filii prefers to watch from the shadows and tries to avoid as much unnecessary human contact as possible, but doesn't fear or run when confronted. Like a serpent slithering along silently in the darkness... watching...observing...learning... waiting.