Full ATB skill

Full ATB skills are attacks exclusive to Final Fantasy XIII. Each member of the main party has a unique attack which requires the whole ATB bar to use. These attacks all deal extreme damage or multiple strikes. Full ATB attacks are unlocked at Crystarium Stage 9, after the final boss of Chapter 11.

Army of One
Army of One (Scene Drive in the Japanese version) is Lightning's full ATB skill. It is part of her Ravager Crystarium tree, and deals 11 hits of physical damage. The attack manifests as several fast strikes from Lightning's Blazefire Saber, as well as heavy kicks. Interestingly, if this move is performed in midair, it has the same appearance as a grounded attack, meaning Lightning lands in midair during the attack, and also pushes off the air for her backflip kick.

Sovereign Fist
Sovereign Fist is Snow's unique full ATB attack. It is part of his Commando tree, and deals one strong hit of physical damage. It is shown as Snow leaping into the air, and heaving his fist down into the enemy. It instantly clears the enemy's chain gague.

Cold Blood
Cold Blood is Sazh's skill. It is part of his Ravager tree and deals rougly 15 hits to one enemy.

Death
Vanille's skill is the classic spell, Death. It is part of her Saboteur skill tree. It attempts to instantly kill the enemy, with a 1% success rate. If it is unsucessful, it deals strong magic damage.

Last Resort
Last Resort is Hope's exclusive skill. It is part of his Ravager tree and deals rougly 6 hits of magic damage to all enemies. Appearance wise, it is very similair to Holy from Final Fantasy X, as it is shown as a ring of white beads flying into the air. However Hope's variant creates an explosion once crashing into the ground, rather than pulling the enemy up toward the sky.

Highwind
Fang's skill is named Highwind, after the recurring surname of many Dragoon characters. It is part of her Commando tree, and manifests as Fang leaping into the air and bringing her spear down into the enemy, with an explosion damaging nearby enemies as she reaches the ground. It instantly clears the enemy's chain gague.

Video
thumb|500px|left|A video showing each character's full ATB skills.