Is this the mission with the lich and shiro. For me it was one of the easiest. I wasnt even good at the time, i just used almost unmodified version of the sab's necro (which i have found to be obsolete compared to some new builds i found out).
So i did it in HM with H/H without consumables as a warrior. There was no tough part and even the shiro part was easy. He followed me at the first shrine i took, the one at the left when u enter the final room. Since i had minions, i just ran to the second shrine while he fought the remaining minions at the first shrine. After killing these, he sat there waiting for me to clear all the shrines. Then i came back to shiro and i didnt use any particular skill to damage him, SS did most of the damage. Might have been lucky though, cause i expected this mission to be a lot more tough after reading a few comments here. Thats why i took the sab's build without any modification as a test run, which happened to be the successful run
