Lord Betrayus

Name- Betrayus
Species- Nephilim:Half angel, half demon
Items- A amulet: A blue amulet that is a memento from his father and his mother and it is a key to open the Demon World.
Family- Brother of Galacta Knight, Son of Sparda and Eva
Powers- Fire magic, Demonic powers, Summon swords,
Weapon- Devil's Arm, a powerful arm that gave him much strength by defeating his enemies and powerful demons, Sword of Sparda, A powerful sword that belongs to his father, Sparda. This ultimate sword have five weapons that i can switch to an axe, spear, scythe, trident, and the sword itself.
Weakness- Being defeated
Personality- Once betrayed a king that he mostly trust and earned his new name. Doesn't talked hardly to anyone and made a deal with a wizard that he will takes his place once he dies and he earned his fire magic.
Appearance- Sometimes wear a cloak to hide his identity, wearing dark clothes to blend in the dark and wearing black gauntlets with platinum claw fingers.
Back story- He was given birth from his angelic mother. The mother give birth to another baby, is brother, Galacta Knight. Their mother's name is Eva, a beautiful angel woman that gave love to her family. He was born with demon wings as his brother was born with angel wings. His father was a demon who betrayed his own kind to save the human and angel races. Their father's name is Sparda, a legendary demon that was ruler of the demon world, but betrayed his own race. Their were the Nephilim family. They live with a happy life on their own. The family lived in a mansion far away from a kingdom or town. On their seven birthday, the Nephilim twins practice sword training and battling each other. They learn how to fly with their full grown wings. Those mother gave them a precious amulet to bond their mother and father. Galacta knight kept the red amulet as Betrayus kept the blue amulet. On their tenth birthday, galacta knight grow small yellow demon horns and have darker pink hair and Betrayus's hair went from black to silver/white hair. Sparda gave them their first weapon. Betrayus had a sword with a skull on it. Galacta knight was given a lance and shield. On their twelfth birthday, Sparda took the twins when their mother wasn't expecting it. Sparda got hell creatures and told them which one they want. Betrayus went for a demonic six star, one eye demon name, Black Doom. Galacta knight wasn't sure which to pick until he found the one. This demon only have legs with sharp toes, pure black scales, and a mouth with no eyes. this demon's name is Imprisoned. Once they picked their pets, the pets spirit went in their bodies as they received tattoos in between their wings. Once they got back home, Eva was not impressed when Sparda take the boys without telling her and was scared when she sees the tattoos on hers sons backs. That night, a horde of demons charged after them as Sparda let Galacta and Eva run away. Leaving Betrayus with him to fight along. They failed as Sparda's sword went to a regular sword. They took Betrayus and Sparda back to the demon world with them. After five years of imprisonment and punishing, His demon form awaken as he broke free from the chains and kills demons that were in his way. His arm changed into a Devil's arm that gives him more power by killing powerful demons. He stole his fathers sword and escaped the demon world.

www.youtube.com/watch?v=VyctTU_0FiM