Katsuki Bakugo and Dabi

Touya is a thin young man with spiky black hair, though his natural color is red. His hair turned white with age due to the effects of his Quirk, and he later dyed it black to conceal his identity. His most distinctive feature is that large areas of his skin are an unnatural purple hue and are gathered into folds, resembling burnt flesh. The boundaries between these areas and the rest of his skin are held together by surgical staples and sutures. Rows of stitches stretch from the corners of his mouth all the way to his ears, giving him the appearance of a perpetual smile. His eyes are constantly closed. Overall, he is quite cool and confident in himself and his actions. He rarely expresses any emotion. He respects Stain and is a supporter of his ideology. He even calls himself the one who will implement his plans for that
Judging by how rudely Dabi refused to tell Tomura his real name when they first met, his manners leave much to be desired.
Overall, he's quite cool and confident in himself and his actions. He rarely expresses any emotion. He respects Stain and is a supporter of his ideology. He even calls himself the one who will implement his plans.
Before joining the League of Villains, Dabi had committed virtually no crimes. Initially, he struggled with crossing certain moral boundaries, particularly murder. After Stain's arrest, he became inspired by his ideas and decided to join the villainous organization, which the media claimed was created by his supporters—the League of Villains. According to Dabi himself, he subsequently murdered over 30 innocent people in cold blood.

Previously thought to be the family's deceased child, Prospector brings a separate portion to the altar with a photograph of little Toya.

Appearance: Short, spiky sandy-blond hair, sharp, bright red eyes. The hero's outfit consists of a black sleeveless top and pants with grenade-shaped gloves, reflecting his explosive Quirk.
Biography
As a child, Katsuki bullied his best friend, Izuku Midoriya, for not having a Quirk.
After entering UA Academy, Katsuki's character began to change: he began to look at his life differently, although his rudeness and arrogance remained.
One of the key events was Katsuki's kidnapping by the League of Villains, which became a turning point: he was confronted with his own weaknesses and the reality of the hero world.
Capabilities
Katsuki's Quirk is "Explosion." The sweat on his palms acts like nitroglycerin, and Katsuki can use it to create explosions.

Some techniques in combat:
Explosive Turbo Dash - Katsuki pulls his arms back and then uses explosive power to propel himself some distance away.
Flashbang Grenade - By activating his Quirk between his two palms, Katsuki creates a low-power explosion that can temporarily blind opponents.
Howitzer Charge - Katsuki leaps into the air and creates two powerful explosions, building up his attack power by spinning around himself, before delivering a devastating blow to the enemy.

Personality
A rude, arrogant man who may seem like an antihero or even a villain to those who see him for the first time.
Determined and thirsty for victory, he always smiles menacingly during battle.
He is talented and intelligent, which is especially noticeable during battles, where he comes up with complex strategies.
Due to constant praise for his abilities, Katsuki developed a superiority complex, he wants to be first and the best in everything