Mario Kugutsu
Mario Kugutsu is a minor villain from My Hero Academia best known for his role as a Trigger dealer working under the Villain Factory. He's classified as an Instant Villain—basically someone who gained villain status through artificial means rather than natural ability or conviction.
His main gig involved distributing Trigger, the performance-enhancing drug that artificially grants or boosts Quirks. This put him in the criminal underworld's supply chain, making him a key player in the Villain Factory's operations even if he wasn't a major player in the larger story.
Content compiled by AnimeList.moe from publicly available sources.