Ok, I picked up a loose FFII at a saver's a few days ago and I decided to replay the game and I noticed something weird. Cecil does not have his Dark Wave attack. I don't know if I'm missing something....I've tried hitting left/right and it's just defende and switch but I distinctly remember last time I played it, it was a menu option. It's just not there.

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Is my cart maybe messed up or did I forget to buy something at the beginning like a different sword? I'm level 16 about to do mount ordeals so it's not like it matters much longer but it's really weird. Any ideas?