Hellfire Flame

Hellfire Flame is a ninja partner of Gale Wind who comes from the same 37th graduating class like Galewind. In the past, they joined the Monster Association to become stronger.

He and Galewind try to recruit Sonic to help them disposing others heroes so he and Galewind can easily dispose Flashy Flash since there are no monsters in the Monster Association as fast as Sonic.

Appearance
Hellfire Flame is young man who wears a costume that look like Kabuki actor.

His monster form is shown to have sharp teeth and veins.

Personality
Hellfire Flame is shown to be claim and serious most of the time.

Abilities
As a graduated ninja from Sonic's village, he is shown to be immensely powerful like his partner, Galewind.

Trivia

 * In the webcomic, there is a monster named Hellfire with a partner named Gale who also tries to kill Flashy Flash. Whether or not this is the same character is unknown.