2:56 Not all Dioga-class spells have the same amount of power, but a regular Baou Zakeruga's power is arguably in between a Gigano and Dioga-class spell. Even though Baou draws power from the heart energy of the spells used before it, unless they used the Zagaruzemu inside of Keys to reinforce Baou, Baou wouldn't be able to endure Buzarai's Dioga-class spell.