Dabi is a major antagonist in Boku no Hero Academia and a high-ranking member of the League of Villains, later tied to the Paranormal Liberation Front. He is known for his blue flame Quirk, which allows him to generate extremely powerful fire at the cost of damaging his own body. Dabi is cold, sardonic, and ruthless, and he plays a central role in exposing hidden truths about hero society and the Todoroki family.