Jet Kindling

Jet Kindling, full name Flashfire Fist: Jet Kindling is an Ultimate Move performed by Shoto Todoroki using his Half-Cold Half-Hot Quirk.

Description
Shoto concentrates his flames into a white-hot point on his fist and punches his opponent. On contact, a violent explosion of flames bursts out of Shoto's arm, severely burning his target.

This attack was first used against Leviathan, during Mission: Humarise. It was later used against Tomura Shigaraki in conjunction with Nejire Hado's Nejire Flood.

Trivia

 * Jet Kindling is the first Flashfire Fist move not to be first developed by Endeavor.