bubbaking
Smash Hero
I play Melee (and I use up on the control stick to FH in that game) so I'm used to having tap jump on all the time anyway.
Pit's upB gives him invincibility from frames 1-4 and the windbox pushes you on frame 5. He can then fly away, or he can attempt to attack you OoUpB on frame 29. Bowser gets invincibility from frames 1-5 and the hitbox comes out on frame 6, but even if he doesn't hit, he can run away to lessen the punishment. Can Bowser still fortresshog like he could in Melee? Samus has invincibility from frames 1-4 and the hitbox comes out on frame 5. While this may seem like it suffers from Marth's upB problem, Samus's Screw Attack actually has a good chance of shieldpoking or outright breaking your shield:So Mario's JCupB OoS would work against ZSS' uncharged dsmash on shield...I think it's the only move though XD
Another really cool thing about this move is that it EATS shields. Thats right, gobbles them up. It will easily break many many shields (unless your name is Bowser/D3/Snake/DK).