It's better to Blow > D-Fist at lower levels. At higher levels, it's better to Blow > Flash Fate. Crescent did get a decent amount of use in the GNGWC finals to some astonishing results.
"If someone asks you whether or not you're ticklish, it doesn't matter what you say, they're gonna touch you. If you don't wanna be touched, you gotta say something like, 'I have diarrhea. And yes, I'm very ticklish.'"