I'll add to the list of ways to practice this. I use Min Min as the practice dummy. May or may not work for others. Set her to side smash in training. Throw her in the air. On your first or second up Throw, she'll land on your shield with an aerial. I practice foot stool out of shield with this set up, as Sephiroth.
Anyone else wish Ryu Hyabusa could be a character in smash with a passive based around footstools? It’s so flavorful with his wind path ability from NGB I want it so bad
Why can Joker combo into grounded footstool with regular gun and down gun but he can not combo into a grounded footstool from a fair 1 spike or a drag down up air even though they have enough hitstun?
It depends where they are. If they do an aerial on top of you then most likely you just need to jump twice. If they end up on the side of you then you will have to hold into them while you're jumping
Ever since footstool punishes were discovered by gimr, I wasnt sure if/how I should implement them. I will say that footstool as a tech chase punish does seem like something viable I'd be interested in practicing!