Like do you get more damage or a special state when hitting someone during the start up of their move?
there's really only a few games in the series, you couldn't test this yourself question mark
>>750160260Little mac gets extra frame advantage if you land a smash attack while they hit you during your super armor.
No but the closest I can think of is Cloud and Joker's meters draining when you hit them.
If you get hit while charging a smash you take extra knockback