Spoiler Alert: This article or section contains details about plotlines not covered in the anime. Do not proceed unless you wish to be spoiled.
Whirlwind» ( is a 1-hit Two-Handed Axe category ワールウインド , Wāruuindo ) ? Sword Skill in Sword Art Online, New ALfheim Online and Project Alicization.
«Whirlwind» consists of a single, whirlwind-like swing with a two-handed axe from the lower-right to the upper-left,
, which can cause an impact so great that an entire boss room trembles and a
is knocked back quite a distance.
Progressive Volume 1, Aria of a Starless Night, Part 14
Progressive Manga Chapter 006
Agil used the skill to deflect Illfang the Kobold Lord’s «Hiōgi» and push the boss away before it hit Asuna with its skill.
Progressive Volume 1, Rondo of a Fragile Blade, Part 12
Agil used the skill to attack Nato the Colonel Taurus after it missed him with its charge attack.