Suggested by Destroyer Leon is a great fighter with a gun and he does have abilities that are greater than that of an average person. It just won’t be enough to defeat Johnny Test here. Johnny has a whole lot of abilities from sonic booms to fire powers. He seems to just keep on appearing with new abilities all the time and Leon won’t be able to keep up with his teleportation. No matter how you slice it, Leon’s not winning this round. Johnny Test wins.