Kirby Super Star Ultra/The True Arena

This level is even harder than The Arena. This mode brings all the bosses from Revenge of the King along with a rematch with Marx. The first 6 bosses are: Next are the "Final 4" where you fight these bosses in order: You are going to have to be a master at the other bosses in order to beat this mode.
 * 1) Meta Knight
 * 2) Kabula
 * 3) Fire Lion
 * 4) Mr.Tick Tock
 * 5) Phan Phan
 * 6) Grand Wheelie
 * 1) Masked DeDeDe
 * 2) Wham Bam Jewl
 * 3) Galatic Knight
 * 4) Marx's Soul