The addition of the Final Smash to the Super Smash Bros franchise definitely brings a heretofore unseen level of urgency when it comes to items on the game. (Which is quite a feat considering that the hammer has always been available). As soon as a Smash Ball shows up, everyone involved immediately sells out in order to ensure that they end up possessing its power. Or often more importantly, that their opponents don't. A definitive list of the most feared Final Smashes is not really possible, since opinions vary. But here are 5 Final Smashes that everyone fears, and grudgingly respects.