St. Louis Smash Air Force

St. Louis Smash Air Force (セントルイス スマッシュエアフォース) is a long-range version of the St. Louis Smash Ultimate Move performed by Izuku Midoriya using the One For All Quirk.

Description
Izuku draws out 45% of his power, then arches his leg back and performs a strong vertical roundhouse kick, firing a large blast of compressed air.

St. Louis Smash Air Force is first used by Izuku during the mission against Humarise, where he blew away a helicopter with his air pressure. And another time to avoid an attack from Beroes and Rogone by using a wave of dust.

He then later used this technique to intercept a massive wave of crumbling debris created by Tomura Shigaraki's Decay Quirk.

Trivia

 * In My Hero Academia: World Heroes' Mission, the move is referred to by Izuku as Delaware Smash Air Force, and in the English dub as Delaware Smash Air Force Kick.