Sludge Villain

The Sludge Villain is a minor villain in My Hero Academia.

Appearance
The Sludge Villain's body is made out of mud by virtue of his Quirk. He has sharp teeth and big round eyes.

Personality
The Sludge Villain shows himself to be a selfish, cruel and sadistic criminal. He was bold enough to steal in broad daylight and flee the scene with various bystanders watching, until he found out All Might was near. While trying to escape from the Symbol of Peace, the Sludge Villain had no remorse about trying to possess the bodies of two young men (Izuku Midoriya and Katsuki Bakugo), a process that would have suffocated them to death.

Entrance Exam Arc
The Sludge Villain first appears fleeing the scene after robbing a bank. Unfortunately for him, All Might notices the villain and forces him to use the sewers to escape. While escaping, he decides to come out of the sewers to try and steal Izuku Midoriya's body. However, All Might catches up to him and blows him apart with his Texas Smash, later trapping him inside two soda bottles.

While All Might is en route to hand the villain over to the authorities, he loses the bottle due to a midair struggle with Izuku Midoriya, and the Sludge Villain escapes from his imprisonment(s). He finds Katsuki Bakugo and decides to take control of his body for his explosive Quirk. The villain  proceeds to wreak havoc in the city with Bakugo's Quirk and none of the Heroes are able to effectively subdue him. Out of sheer moral determination, Midoriya suddenyl runs towards the Sludge Villain to help Bakugo despite not having a Quirk. The Sludge Villain decides to attack Midoriya, but before he can do so All Might stops the villain and defeats him with the Detroit Smash. Bakugo is freed of his control, and the Sludge Villain is taken into custody by the Police Force.

Quirks and Abilities
Sludge Form: The Villain's quirk transforms his body into bulk of very liquid mud, making him immune to physical attacks and efforts. It also gives him the ability to take over another person's body and use their quirk.

Entrance Exam Arc

 * Izuku Midoriya & Toshinori Yagi vs. Sludge Villain: Loss

Quotes

 * (To Izuku Midoriya) "Don't worry. I'm just hijacking your body. Calm down. It'll only hurt for about 45 seconds... then it'll be all over."