Chuma Yakumaru

Junkie Villain is an Impromptu Villain from Vigilante - My Hero Academia: Illegals.

Quirk

 * Unnamed Power Up Quirk: Junkie Villain is able to transform up one of his limbs to attack with a powerful blow. When he is enhanced by Trigger, his whole body transforms fully. He can charge up more energy into his blows to release more powerful punches, but this takes time.