have tidus caste haste on himself and wakka. This boss's normal attack Aqua Shooter doesn't do much damage, and it's only other attack can be stopped by dealing enoug damage, forcing it to come back down. It has a weakness to lightning, so any weapons you have with lightning strike will help. If wakka gets his overdrive, aim for lightning reels. otherwise, just use normal physical attacks. this boss should be fairly easy

extractor destroyed