Dabi

Dabi is a rude and argumentative person who has no sense of respect. He introduced himself to Tomura informally, and refused to give out his real name. Nevertheless, he is a calm-minded person, who is always focused and determined to complete his given tasks. However beneath this facade lies a broken, bloodthirsty, deranged, vengeful, unhinged and cruel man hellbent on a path of vengeance. Dabi commonly shows sadistic tendencies, as he takes pleasure in taunting Pro Heroes and those that seek to be heroes, while attempting to murder them at the same time. He's also observant and ruthless, willing to endanger the lives of others, including U.A. students and even his own allies, Dabi's main goal is to ruin his father's career as revenge for the pain and agony he endured as a child. He relishes in the fact that Endeavor's past is exposed to the world while gleefully dancing, telling his father to dance with him in Hell. In spite of his relationship with his father, Dabi was very close with his two younger siblings, as well as with his mother when he was still Toya, as his supposed death only added more emotional pain to his mother's mental health, as well as grief for Natsuo who was very close to him, as Toya would always come to him in tears after dealing with their father's abuse, seeking for comfort. Fuyumi also wanted him to stop overusing his Quirk because of the burns he got from it. However he showed no remorse when learning that Ending, the villain he sent nearly killed Natsuo and only remarked that if he died then Endeavor would have really suffered. Blueflame allows Dabi to control and manipulate extremely hot blue flames, which are able to set forests ablaze and can burn large groups of people to a crisp. He can also use his flames to propel himself upwards and hover in the air. Dabi's Quirk is said to allow him to produce flames even stronger than Endeavor's. His flames were initially red but when he trained on his own, they changed to blue and he discovered it was connected to his emotions.Despite his Quirk's power, Dabi's flames begin to eat away at him and burn his body should he use them for too long, which prevents him from fighting prolonged battles, his flames are also tied with his emotions meaning the angrier and more mess up his emotions gets.