Slayer

Slayer is an independent assassin, a mass murderer and is one of the main antagonists of the series.

Appearance
Slayer has dark red hair, his left eye is completely covered with a black patch, while his right eye is permanently bloodshot. He wears a headband and several black bandages covering his mouth, arms and his right knee, and a dark scarf. He wears a dark red long sleeved shirt and a necklace around his neck. He also wears a belt on his upper body, and armor protecting his shoulders.

Personality
Slayer is silent, calm and very mysterious. He is serious in every situation and is insanely skilled in the art of killing. He is a lone assassin who will slaughter anyone who gets in his way, but will also go out and murder anyone he sets his sights on when he is feeling bored or wants to see people suffer.

History
Ever since Slayer was a young child, he admired his father, who was the leader of an assassin group. He wanted to be just like him when he grew up, an assassin who can fight anyone and come out on top as the winner.

When he turned 19, he was sitting around at his house when he got a call saying that his father had been attacked by other assassins and was killed. This both angered and saddened him, so he decided to train himself to become an assassin, and possibly be greater than his father.

Five years later, Slayer had become the assassin he wanted to be. However, after killing several other assassins, he started to develop a thirst for blood which could never be quenched. He had successfully killed over 400 people and was named as the deadliest and most dangerous assassin the world's ever seen. He was considered a mass murderer and was to be avoided by everyone at all costs, no matter how strong they think they are. Numerous heroes attempted to stop Slayer, but were inevitably slaughtered with ease.

It was revealed that at some point in his past, he and Zer0 had a fight which neither of them won.

Spectre Hunt Arc
WIP

Spectre Vs. Lockdown Arc
WIP

Monster Organization Arc
WIP

Change of Plans Arc
WIP

Physical Abilities
Enhanced Strength: WIP

Immense Speed and Reflexes: One of Slayer's greatest skills lie in his speed and reflexes. He is fast enough to dodge bullets and missiles. He has also killed 10 assassins in just one move sometime in the past.

Enhanced Endurance: WIP

Equipment
Katana: Slayer's most deadly weapon is his katana, which he is highly skilled in using during battle. His katana can easily cut through flesh and stone, and even robots. There was once a time when he killed 7 opponents with just one swing with his sword, this made him quite famous, but also more feared.

Hookshot: Attached to his wrist is a hookshot which Slayer uses to grapple onto buildings, but is also used as a deadly ranged weapon for gruesome kills. He can shoot the hookshot at an opponent's chest and pull it back, ripping out their intestines and killing them.

Combat Knife: Slayer carries a combat knife which was passed down by his grandfather to his father, and now to him. He is skilled in using it in battle, and is 100% accurate when throwing it at an opponent.

Trivia

 * He is one of Ghost's favorite characters in the series.
 * It is possible that he is related in some way with Zer0. They also share many similarities, such as both being skilled assassins and wear similar clothing.