Fleeting Blow

Fleeting Blow, full name Ragnarök: Fleeting Blow, is an Ultimate Move performed by Fumikage Tokoyami using the Dark Shadow Quirk.

Description
Using Black Abyss to cover his body with his Dark Shadow, Fumikage channels the power of Ragnarök in his fist and hits his opponent with a massive claw attack.

Fumikage first uses this move against All For One to completely destroy his already damaged life support helmet.