xS A M U R A Ix
Smash Ace
So we all know Mach Tornado is a wonderful move, and the more I've been using it lately, without any hesitation or holding back because of fear of being a "spammer", I've found something pretty nice with it.
Since Mach tornadoes last hit launches them up, this sets them up perfectly for follow up moves. For I while I just tried to chase with A moves then I realized, wait, why don't I just keep doing Mach Tornado? You have wonderful air movement speed while doing it, it's close to unbeatable as far as priority goes, and lasts forever so even if they air dodge, you can just sit right on top of them and catch them as the air dodge ends. I've kept people in this for 70% damage or more. If the character you're fighting has poor left to right air movement, this should be extremely easy.
Give it a whirl and don't worry about being cheap. Play to win.
Since Mach tornadoes last hit launches them up, this sets them up perfectly for follow up moves. For I while I just tried to chase with A moves then I realized, wait, why don't I just keep doing Mach Tornado? You have wonderful air movement speed while doing it, it's close to unbeatable as far as priority goes, and lasts forever so even if they air dodge, you can just sit right on top of them and catch them as the air dodge ends. I've kept people in this for 70% damage or more. If the character you're fighting has poor left to right air movement, this should be extremely easy.
Give it a whirl and don't worry about being cheap. Play to win.