[osu!std] Marathonian Battles 3

This is a 4v4, Score V2, double elimination tournament with teams of four to six players. Players must be within the rank range of #2500 - #20000 AFTER BWS. If a player is above #2500 or below #20000 with BWS when signups conclude, they will not be permitted to play. If their team no longer has at least four eligible players, their registration will be removed.