After training with All Might, Izuku learns to concentrate and draw out twenty percent of his power for a short time. Using support gloves made by Mei Hatsume, Izuku can direct a blast of compressed air against his foe from his fingers.
The attack possessed enough concussive force to stun Gentle Criminal while he was in mid-air, giving Izuku an opening to catch up to him.
By using all five of his fingers, he can launch up to four Delaware Smash: Air Forces simultaneously.
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