So I was messing around with Yoshi in training mode since its already been known that he has some weird glitches with and without custom moves. I decided to see what else his neutral b tongue attack could do. Anyways to the combo. The combo is performed by first successfully landing your opponent into an egg through his neutral b attack. At this point ANY moves that are connected onto the egg while your opponent is stuck in egg is considered a combo.Now of course this is pretty standard stuff. It was already known in Super Smash Bros Brawl and even Super Smash Bros 64 that Yoshi could attack his opponent after trapping them in an egg.The next step is a little tricky you need to make sure to follow up after your opponent breaks out of egg the instant (possibly a 1 frame window) that they fall out with another neutral B. This will lock them back into the egg and the next time they break out they will be stuck in an undiable hitstun until they hit the ground.I think this might be the real reason why japan had Yoshi in top tier over a week ago, but they have been keeping this a secret. I've also recorded a video below to show this insane new technique.I'd like to call this the SouthGod combo if no one has a problem with that