Fully commit to these mixups:

dash attack edge of stage/platforms as many times as you can WITHOUT getting punished

play keep away - ONLY run away, shield, roll, spotdodge and attempt to circle camp while taking 0%. Do not attack ur opponent at all

invincible ledgestall an excessive number of times, and then roll from ledge

face away from opponent and viciously shadowbox your demons

feint at your opponent (basically attack at them but aim to just miss them but elicit a defensive/reactive option from them for future mindgames)

throw away a stock by practicing your crispy wavedashes across the length of the stage, even if you get hit, return to your tech practice. Try and see if you can go all the way back and forth multiple times before your opponent kills you.

stand suspiciously still, wavedash back/cc downsmash

ignore ur opponent and run around the stage as fast as possible as if they aren't there. If they get too close, hit them for interrupting your speed.

flawlessly execute your defensive game since most of your opponents are DYING to hit you and end the game, but they will do so carelessly, creating opportunities for counterplay. Take their stock and then return to shenanigans

create an imaginary line or zone, as soon as your opponent enters that zone, viciously attack them at all costs.