ADHD
Smash Hero
In melee if you were holding onto a ledge, quickly fell and then jumped once more you could shoot a missle just right over the stage floor (I think its called ledge jumping but didn't want to take a risk in getting it wrong.) Anyway, it was the same for a charge shot beam, it would glide right over the stage floor, then you would have to use her Up B to grab onto the ledge again. This rule did not change for the missles in brawl, and you still have to use her up B after shooting a missle to grab the ledge once again--but not for charge beam shots. You can ledge jump and then just shoot a charge beam ball, then you immediately grab the ledge again and can repeat. There isn't really a use for this but it can be utilized maybe in the future.