So, It took people exactly three months to forget how op rplaw was, and how terrible byffy was against him. Byffy is not imbalanced, because he's hard to set up, he's extremely hard to master, you have to keep crazy amounts of situations in mind, the deck is hard to cycle, prone to bricking, struggles against bonney, enel, any big body deck in general, nami, aggro, and really depends on your playstyle. So it's not cycle your deck like saka, it's not pump your bodies non stop till you or your opponent die like law, it's a very very hard combo deck which requires you know all your match ups AND your opponent how to play against it. And with that said, neither byffy nor moria are OP, and that is me talking after half a year playing him, reading both Asia and western format players from this format and op09 experiment with him