In Kingdom Hearts Birth by Sleep Final Mix, Illusion-V is a Friendship Command that takes up two slots in the Command Deck and has a maximum level of 3. Using Illusion-V command transforms the user into a Vitality Vial and grants them its abilities. The transformation lasts until the Illusion Gauge empties or the user uses the Revert command.
The Vitality Vial hovers above the ground when moving and standing idle. It performs a basic attack by darting through the air, inflicting damage to enemies on contact. It cannot block or jump.
Kingdom Hearts Birth by Sleep