Flashfreeze Heatwave

Great Freezing Heatwave is a Super Move performed by Shoto Todoroki using his Half-Cold Half-Hot Quirk.

Description
Shoto begins this technique after having already cooled the air around him using his ice. By switching to his fire, Shoto rapidly heats and expands the air around him. This allows Shoto to release a superheated blast that devastates anything on its path.

Shoto first used this move to defeat Izuku Midoriya in the U.A. Sports Festival. The technique gets its name when Shoto uses a smaller-scale version of the attack to subdue villains.