He could disperse his sand particles, thereby BFRing him. Sandman can't really hurt Mercer either. Mercer would have to use an environmental hazard, which i think would not be an issue for him since he has several dozen PHD brains packed into his head.
I would say mercer wins, but not by KO or Death. He would find a way to subdue sandman through environmental hazard.
Log in to comment