In Peach's Peril, you have exactly one minute to prevent Peach from getting killed by Bowser. Peach will walk back and forth on Final Destination. She will not attack Bowser at all. The only thing she will do is use her up B move to get back on the stage. Bowser will mostly attack Peach. Use this to your advantage. Gather items on the stage to attack Bowser with. You can kill Bowser, but he will return to the stage. To win this event, you must have Peach survive for a whole minute. Peach can take quite a lot of damage before Bowser kills her, but be aware when her percentage gets high.