How to set up:
I discovered this glitch myself. Create a stage that has two diagonol platforms you can pass through. Make it so a "\" shaped platform is above a "/" platform. Now, make it so if something fell down the top one, it would land on the bottom one. After you've got it set up start a brawl with Kirby.
It should look something like that. The underlines are to keep the text still. Only use the slopes when you create the stage or this won't work.
How to do:
Okay, building the stage was the hard part, now this is how you do the actual glitch. Go to the stage you made and be as Kirby. Jump onto the top slope and do your down special (The Stone-move), you will slide down but continuously land on the same spot. Making a tremor of thumps and a stream of shooting stars. You are pretty much invinsible while you do this. This can be done anytime, so long as you're at that spot. When someone touches you, they get hurt and go flying off in a certain direction. If you think this sounds weird, try it out, it actually looks really cool!
Glitch over, you can stop reading now.
All credit goes to me.
Do not claim this glitch for yourself.
If you're wondering the phsyics of why this glitch happens, I guess the game thinks you're landing on a different platform each time there's a star.
If you didn't do this cheat exactly the way I told you, don't come crying to me and rating my cheat down if it doesn't work. It does, and I use the glitch often in fights.
Thanks for your time! (3