Not really i used Ness to Do event 51 or a.k.a the Showdown. I went to the edge of the screen and did that PK Thunder crap and blast myself into Giga Bowser.And with the Master hand and Crazy hand i had to get my friend to beat that one with Samus.sagema said:As long as the boss isn't near impossible to defeat because Nintendo gives you two Master Hands and a time limit. For anyone who aced out SSBM. The key was Gannon's power kick. For the 3v1 event stage use Jigglypuff's super knock out attack on Giga Bowser, Mewto, Gannon.