Bio Barrage

Bio Barrage is a technique in Kingdom Hearts Birth by Sleep. It allows the user to launch poison blobs at targets.

Mechanics
In Kingdom Hearts Birth by Sleep, Bio Barrage is a Shotlock that has a maximum level of 4 and max lock of 8. After the initial volley, the player can perform extra attacks by pressing at a precise time to fire additional blobs. The more accurate you are with your button press, the more blobs will be fired.

Kingdom Hearts Birth by Sleep

 * Terra, Ventus, and Aqua can create Bio Barrage through Command Melding.
 * Terra, Ventus, and Aqua can purchase Bio Barrage at the Mirage Arena for 2500 medals at Arena Level 15.

Kingdom Hearts Birth by Sleep
Bio Barrage is a Shotlock Command that can be melded through five different recipes.

Origin
is a reoccurring spell used in the  series, often used to inflict the Poison status on enemies.

Notes and references
Bioprotection