PoE Dominating Blow builds

400k dps per sentinel. Plays like a typical dominating blow build. No herald of purity. 52% life reserved with no enlighten, purity of ice is there to simulate 35% Petrified Flesh reservation. Low life Blood Magic Mortal Conviction simply to reserve Pride for nothing. Perfidy is nuts with this build, according to POB, placing banners doubles dps when you have two banners down. I'm not convinced on the bannerman notable actually doubling your dps, but that's what POB says. EDIT: After some testing, I have come to the conclusion that the damage boost from banner