the only one thats broke is the IC one sadly I knew most of these already, the IC one is really hard though to get down, but once you get it its all patenice the prob is most ppl will bust out before you can do it so its also useless unless they are at high dmgs but at higher dmgs your timing must be dead on.
Moonwalking uhhh I thought everyone knew that moonwalking was in melee to but it wasn't as important because of wavedashing but using the moonwalk is how you should edge hog, and do approaches with some chars.
wavebounce - super nessary shuffling tech I hate it cause it helps defensive camping, except pikachu's false thunder version which is freking retarted edge guard, and one of the reasons why I think pikachu should be A tier.