Ok, I am sure if this were actually the case, everyone would be complaining about it, but I am really confused.
I am playing on console this season, so I dont think you guys can see the toon, but I am running Inna, and using Serenity and Epiphany, and I still get one shotted, or at least it seems like one shotted, just running a 90 with Lefebvres at 42%.
That should be 50% + 55% + 50% + 42% DR @1.6 million life.
I can run 100 with my WW barb, only using ground stomp, and not using WoTB, at around 1M life. I have no issues with dying, and ground stomp only gives 50% DR. I am not using any other form of DR on my barb.
Ground Stomp (Band of Might) gives 60-80%, not 50%. As far as being 1 shot, I don’t believe Serenity gives DR for one thing, I’m assuming you mean Inner Sanctuary, which only works if you’re standing in the design. If you’re outside of that pattern and your epiphany is down, you’re going to be 1 shot.
That’s not supposed to happen, are you 100% sure you didn’t accidentally unequip one of the set pieces or a legendary? Many of us have made that silly mistake…