Oh wow, worst thing to happen to me ever.
SA Hard run, except SA Hard is ridiculous and by the time I get to Satori I'm on 4 power with 0 lives. I had 4 star pieces, so I planned to grab the piece Satori drops after the non-spell to get a life.
Fight starts, I bomb the opener (my usual safe-spot from Normal wasn't there and I panicked), and she starts the card. I run up and grap the star, still invulnerable from the bomb. I start making my way back down.
Just when I'm right on top of Satori, the invulnerability wears off.
I got my extra life, and lost it 2 seconds later. I ended up dying on Flying Hornet's Nest, so yeah I'm probably never going to 1cc SA Hard.