Rikuto
P-P-P-P-P-P-POWER!
If you want to put the time in, maybe, but only if you have a partner. Anybody trying to go solo will get bodied online because you can be juggled to death with no way out by more than one opponent. I've got all the achievements, so I'm done with the game as far as I'm concerned lol.
Thats the kind of challenge I like hearing about.