Animal Buddies (Donkey Kong Country 1, 2 & 3)
This is too will be long. All together the animals would make the best character ever. Individually each is still more or less top of the line in their department. You've got all the jumping, maneuverability, offense, and versatility you need. Of course there's still the defense problem. And they all share it so I'm not going to bother mentioning it again. Enguarde is fast as hell and he doesn't even need to attack to kill what's in front of him, it's automatic. His only problem is one shared by Ellie, somewhat slow turning, but she makes up for it in the same way he does: by having awesome offense, that is in her case ranged. Expresso is not only fast he's the only character other then Dixie that can glide, which is as bad as good when he's so maneuverable you can't always see where he's falling. Rattly, with the best jumping out of all three games, has the same problem but fixes it half the time with landings that kill almost anything they hit. Rambi takes all of Enguarde's tricks and makes them easier to control putting all that power into a huge unstoppable body. Squawks maintains almost all of that too offense while maxing out maneuverability letting him kill from all angles. Squitter just can't be topped, quickly making his own platforms and firing unlimited webs that can kill even the toughest enemies. And while Squitter can't jump Winky soars and then drops like an anvil over and over at great speed. Each of the animal buddies could probably get through a lot of games by relying on their specific strength but I think Squawks and Squitter would really shine. Hell, there's no stopping Squitter. I'd love to try exporting all of them, and I'd love to wail on hated levels or bosses with Squitter.