Luffy has faced all kinds of opponents in One Piece so far but these are by far Luffy's best fights in the series.

With how many characters One Piece has introduced so far, nearly every day is the birthday of one character or another, and ...

If anyone is going to wander the world's seas and fight every time ... it's entertaining to see Luffy mutate into a huge blue zombie, helping him match the gothic "mad scientist" aura of Thriller ...