May Dolphin RC Mixup Proof of Concept
This seems essentially unfuzzyable but idk I could be wrong. Maybe anywhere from nothing to a like a few frame window depending on how early you RC cancel on the high and how late you RC cancel on the low. There's a few weaknesses as you can tell, FD/Instant FD on the 2D makes the [2]8H whiff so I just did [4]6S to show you can technically make it safe even though you won't be able to react to the FD. FD/Instant FD also makes 2P whiff after the high is blocked, so I did 2K instead because Sol 5K didn't hit it. Obviously if they have an invincible reversal they can just do that after blocking the high but you can also just react to it being blocked and wait for it anyway. The high might whiff on characters with lower crouches, I didn't bother to check yet, but hey it works on Sol at least.