8. Prince Fluff
Spare a thought for the adorable prince that everyone got stuck with if you were the second player in the Kirby's Epic Yarn co-op mode. The Kirby universe has actually brought us a good range of characters, from the ability swapping Kirby himself to flying Meta Knight and the gigantic King Dedede. Prince Fluff is instantly recognisable and could actually have some inventive moves behind him. He can bundle foes up into baseballs, peel away bits of the stage and seriously, if you thought the Ice Climbers were cute, wait until you get a hold of this guy. Kirby's Epic Yarn was also home to some great sections where Kirby would transform into anything from a fire truck to a surfing penguin or even a giant robot that fires missiles. I think that just about covers the final smash attack for Prince Fluff. Patch Land itself would also make a tremendous addition to the stages on offer, with a highly interactive environment and a range of terrain on offer (like the Pokémon stadium stages from previous games).