Madara needs Sasuke's help
Lmao. No. The only ones on the other team who can perceive Limbo are Nagato and Obito if he has the Rinnegan, but they can't hurt it. Limbo would pretty much wreck the entire team. If Itachi gets into Susanoo. Madara simply fires a Gudo Dama his way, blows it up and negates his Susanoo and kills him. Anyone caught in the radius of the explosion is killed too since nobody on the other team has Senjutsu. Then there's the fact that each ball has the power to obliterate a forest when it explodes.
1 Gudo Dama for each member besides Obito and Nagato since they can counter it. Limbo punches Nagato's heart out. Limbo rapes Obito. Don't forget that there are 4 of them.
Put Sasuke on the other side, and Madara obliterates him with a superior Susanoo. Mid diff if Sasuke is on the other side. Roflstomp if he isn't.