Army of One (ability)

Army of One (シーンドライブ) is Lightning's signature attack that first appeared in Final Fantasy XIII. It comprises of Lightning lunging at the enemy and performing multiple hits in quick succession; in this sense it is similar to other Final Fantasy protagonists' trademark attacks, such as Cloud Strife's Omnislash; Squall Leonhart's Renzokuken; or Tidus's Blitz Ace.

Final Fantasy XIII
Army of One is Lightning's Full ATB Skill. She learns it in the Ravager role and deals eleven hits of physical damage against a single opponent, and its main use is to fill the target's chain gauge quickly.

Final Fantasy XIII-2
Lightning uses Army of One against Caius Ballad in a Cinematic Action during the game's prologue.

Army of One is also Lightning's Feral Link in Final Fantasy XIII-2 that unleashes a flurry of blows to the target. It is performed by input of button commands. To get Lightning in the party the player must download her battle—Operation XIII-2—as extra content.

In the downloadable content scenario, "Requiem for the Goddess", Lightning can perform an altered Army of One, known as "Legion of One" ("Scene Drive Kai" in the Japanese release) as a Feral Link rather than being a full ATB skill. It has a minor Drain effect.

Dissidia 012 Final Fantasy
Army of One appears as Lightning's bravery attack in Dissidia 012 Final Fantasy. There are two versions of it; ground attack and midair attack. It can lead into a chase sequence.