Madara, and Obito both known for being nothing but puppets their entire life.
Madara and Obito were spending all their time into trying to place IT into affect, but it was a 3 way triangle.
Obito was betraying Madara, Madara was playing around, BZ was pulling strings.
BZ Played them all like nothing before, regardless they were doing his dirty work and going through all the struggles never stopping to realize one of the creatures thats been alongside them from day one had been fooling them.
Obito oneshots Madara, BZ one shots Madara.
BZ tries to kill Obito, BZ uses Obito.
Madara uses Obito.
It's twists and turns every lump, its as if these guys were never a team from the start.