Pikachu
Sonic: What's that thing? Is it a...Pokémon?
Tails: Yes! You don't know who Pikachu is?!
Sonic: Can't say that I do.
Tails: BUT EVERYBODY KNOWS PIKACHU! HE'S THE MOST POPULAR POKÉMON OF ALL 721!
Knuckles: Yeah, he's REALLY overrated!
Tails: Well, I would say popular easily, but overrated, though.
Knuckles: To be honest, he's not that good a Pokémon.
Tails: WHAT?!
Knuckles: Anything he can do greatly, Raichu can do even better!
Tails: Yeah..well, what about his Final Smash?! No other Pokémon can do a move like that-
Knuckles: Zekrom
Tails: ...
Sonic: ...Right, I'll keep that in mind