Talk:Battle Arena/@comment-6025696-20130727190534/@comment-4830404-20130727200430

Yeah, cause the tournament boss is separate from the random battles. I'm not surprised that you were able to fight the Yin Yang after you completed the tournament, but I have no idea if they intended to allow you to fight a boss before the tournament for it was complete. The situation would never have arisen if they had not released a broken battle arena.