A Rave is a sudden release of Negative Energy, or NE which is stored up inside a person. If a person accumulates too much NE, a Rave can occur. As such, Raves are mostly uncontrollable and unpredictable, but anyone can perform one. The outcome of a Rave depends on the person performing it and will differ from person to person.
In battle, NE is gained by losing health through hostile attacks or by gaining negative status effects.
The Rave Bar lies on top of the HP bar, and is colored in pink. It raises in increments when the player loses HP (except by friendly fire) or is inflicted with a negative status. When full, the player can perform a powerful finishing move. Each character starts out with only one, but unlock three additional attacks throughout the course of the story.
A great gale blows through the battlefield, damaging all enemies.
A rush of air buffs party members, increasing speed of movement and attacks greatly.
Ejects a random number of enemies from the field of battle.
Innumerable particles emit from Cheiko, attaching themselves to enemies. If an enemy is struck that has these particles, it is killed instantly. If it is immune to instant death, the target instead takes massive damage.
Noia's guns rise above the arena and charge a yellow laser that fires directly downwards, resulting in an explosion and a shockwave that damages all enemies.
Noia coats herself in an electrical charge and rushes random opponents instantly nine times, inflicting damage and Immobilize.
For a short amount of time, all of Noia's stats are slightly raised, while all enemy stats are slightly decreased.
Noia pulls her gun to her own head and is coated in a purplish black film. Discarding her gun, she performs a 5-hit combo of punches and kicks on each enemy on the field before picking up her gun again, transforming it into Rinjitokoh, and fires five rockets simultaneously to attack all opponents.