At the start of Legion I was asked to reroll to a tank for a weekend raiding that I had healed and DPS'd for in WoD through most of HFC. I originally decided on a Prot Warr but with changes in 7.1.5 (RIP Focused Rage) I had decided to reroll tanks for NH. I tried almost all the other tank classes in game (besides Blood because my Co-Tank is Blood) and didn't really find much enjoyment with any of them for various reasons so I decided to try my main Windwalker monk's OffSpec for one of our raids and ultimately ended up really enjoying it and since I already had most of the artifact filled out and some tank trinkets from Offspec rolls I figured it would be easy to make the switch. We got through 3/10 Normal fairly easy and although we had to call in some help for Alluriel I really couldn't notice any issues on my part no explainable deaths and manageable damage. But once we reached Krosus I just couldn't possibly find a way to keep myself alive. We did kill it eventually but I had to ultimately take Gift of the Mists just to self-heal myself through damage. With Mystic Vitality I couldn't hold up against the tank swap DoT which led me to go Elixir and GotM so I could self heal through it but in general I still felt that my health seemed really spiky so any tips at all would be appreciated.
Logs:
https://www.warcraftlogs.com/reports...rce=12&fight=6
(Here we reached Krosus towards the end of the night but couldn't quite down him I'm linking this because I tried out a lot of different talent setups here)
https://www.warcraftlogs.com/reports...mmary&source=3
(Our kill and the wipes before it)