I couldn't, I don't have a video camera but I could use my regular camera and take footage. I do know the double explosion works every time although the second explosion doesn't hit sometimes for some reason. It's pretty easy to learn the timing for it too. The phantom explosion I have only done twice and it was on DL64. I'm messing around on various levels now. On Brinstar the double explosion can be done on either the left or right platforms and you can teleport down to grab the ledge, this can also be done on the left lowest platform of Kongo Jungle. I just did the phantom explosion on DL64 again and it is just an explosion that comes out faster than normal. I tried the trick on yoshi's island with the yellow blocks and sometimes the explosion sound isn't made or isn't seen. This also happened twice on mushroom kingdom with the brown blocks. I just did the double explosion trick on mushroom kingdom II and the invisible/soundless explosion happened instead of the two explosions, the invisible explosion didn't hurt the enemy. I kind of figured out how to do the invisible explosion messing around on fourside I had a yoshi stand on the far right building and standing closely to the right edge, I jump off the edge facing right use the up b hop to land back on the building where yoshi is standing and the invisible explosion occurs. I have used this method multiple times and it works. *Edit* You don't need an enemy standing on the edge, I just jump off facing away from edge (so it's easier) hop back up with up b and sheik will finish the teleport animation instead of landing sometimes.