I have tried to fight the Extra boss in arcade mode (either Mu-12 or Ragna) and it is extremely difficult to do so.
But the main issue is that I do not know how to fight them again. I can repeat it with any character, no dying the whole time. At the end there is a scene when he announces the boss and then nothing. Is it only a single try at all for any character?






, RK, OS.
, Valky
, MAH 
