So I am able to do gr 100 with my masquerade set i found an ancient rathma set and jeseth set in ancient
I put them both on and I was barely able to clear gr 75
I was using this build but it sucjed I had razeth in cube and Tasker equipped with blood mages they still sucked
/www.icy-veins.com/d3/necromancer-skeletal-mages-build-with-rathma-and-jesseth-sets