While I may be no moderator or anything...

You aren't looking for his second standard on R1, right? Because Founder Madara only gets another standard (If there's an Uchiha unit on your team, in this case, Sutachi) after using his Mystery. It isn't an every round thing, and it's a two round thing at most. So it'd be like...

R1-No mystery=1 standard

R2-Mystery=2 Standard (If uninterrupted)

R3-No Mystery=1 standard

And so on.