The original footage was normal in-battle footageYeah, saw another trailer and they simply rehashed the video. But still, I hope that doesn't mean anything.
It doesn't mean anything
you can't even really go with damage sounds because the sound was the actual attack. If you look at every other attack animation you'll see they don't have the old sfx for super effect/not very effective hits
e: triple checking I see that the hit of Stuggle Bug, Fairy Wind & Boomburst all give one final hit noise and they all sound the same
so