Goto Imasuji

Muscular (血狂いマスキュラー) is a villain affiliated with the League of Villains and also part of its Vanguard Action Squad.

Appearance
Muscular is a tall, bulky man with spiky blond hair. He has an enormous scar over his left prosthetic eye. His outfit consists of a black cape and a mask with several small holes in it. Underneath the cape he wears a red tank top and dark-colored pants and boots.

Personality
Muscular has a very cruel, blood thirsty personality, showing great pleasure in killing people, heroes and civilians alike, including young children such as Kouta.

History
At some point in his past, Muscular fought against the hero team Water Hose, killing them. He was, however, gravely hurt during the conflict, losing his left eye and acquiring an enormous scar on his face.

Quirk and Abilities
Muscle Augmentation (筋肉増強): Muscular's Quirk allows him to augment the muscle fibers that are beneath the skin, increasing the power and speed of his movements.

Equipment and Weapons

 * Prosthetic Left Eye: He has a number of different replacements with unknown capabilities.