Since I finally found it...

[Mitera Nikkou]

I figured that I could bother people with a visually-impaired video of this.

About fifty-five seconds in you'll see Fargo's Invincible attack, which was my favorite in the game. Don't ask me why; though I guess it does help that Fargo was my favorite character. Or one of them, at least... It's been too long to remember all that much about the game.