Final Fantasy Fables: Chocobo Tales/Chapter 6

Go to the town central square. Go towards the altar after it rejects Cid. Go towards the tome. After reading the story "Legend of the Crystals", you'll be launched into a minigame of sorts. You must strike the red crystal at Bebuzzu but you must stop it from hitting Irma. Aim for his eye. If Irma is hit, a portion of a heart on the bottom of the screen will disappear. Try to strike the crystal at the same time as Volg so it can gain power. Bebuzzu's health bar is on the top of the screen. Get it empty to kill Bebuzzu.