The Quirk gives the Sludge Villain an amorphous, mud-like body.
He is immune to most physical attacks. The Sludge Villain is capable of taking control over the body of a person and their Quirk by engulfing them in his semi-liquid body, although it takes some time for him to attain full control of the victim (around 45 seconds, as he claims).
While his body is almost invunerable to any damage, his eyes are still tangible and as vulnerable as a normal eye, allowing enemies a way to stun him. The shockwave of All Might's punch is capable of scattering his semi-liquid body and rendering him unconscious, allowing the hero to store him in a bottle. In their second encounter, his mud body is split into pieces and delivered to the authorities.
- ↑ Boku no Hero Academia Manga: Chapter 1, Page 20
- ↑ Boku no Hero Academia Manga: Chapter 1, Page 23
- ↑ Boku no Hero Academia Manga: Chapter 1, Page 46