Octoid is a huge, muscular, jet-black-skinned humanoid. Due to its nature of his Quirk, he has six arms, and in each of his limbs there is a row of suckers. Besides his arms, he has two large tentacles he keeps hidden in his torso, and uses to attack the enemy by surprise.
His head has no hair, and above his mouth it seems to be almost completely devoid of facial features, except for a couple of lines that run across his face, going from the fissure of his lips to his forehead. Actually he has a pair of very tiny eyes hidden in each of the lines.
Enhanced Speed: Octoid was given augmented speed when he was turned into a Next-Level Villain.
Enhanced Durability: Octoid proved to be able to shrug off attacks from Shota Aizawa, Koichi Haimawari, the Trigger-enhanced Hotta brothers and the bodily-enhanced Kirihito Kamachi with no damage, with Kirihito's scythes being unable to cut his skin.
- Eight-Arm Rush: Octoid attacks his foe with a barrage of blows from his eight arms.
- ↑ 1.0 1.1 1.2 1.3 Vigilante - My Hero Academia: Illegals Manga: Chapter 39.
- ↑ 2.0 2.1 Vigilante - My Hero Academia: Illegals Manga: Chapter 40.
- ↑ 3.0 3.1 3.2 3.3 Vigilante - My Hero Academia: Illegals Manga: Chapter 41.