So, this guy obviously worshipped Taurog a long time, cause by now, he has 50 Death Protections.
How close did you get to beat him? Or did you actually pull it off all the way?
I got to 21 protections left with an elven wizard worshipping Mystera. I used the spell to detect 3 random dungeon tiles... again and again. Raised my mana multiple times, lowered magic resistance one time. When I got close to uncovering the whole dungeon, I saved 100 piety, uncovered the rest, and used Mysteras final boon.
After that, its the same procedure over and over. Fireballs at boss, leveling up with an 1-hp-enemy, fireballs at boss, leveli.... on and on it goes.
Tried some variation, like using another one of Mysteras final boon, before bombing the boss, but, as said, I got to 21 protections left. Thats still way too much.
How far did you get? How did you do it?