I gathered all the daedric artifacts but some of them are garbage. I like Sanguine staff though. Summoning Daedra for 120 seconds is pretty awesome. Master difficulty isn't so hard since I have over 1.2k armour with wearing my heavy armour. But when I fall from a high ground, I take so much damage. I think Master difficult increases the damage you take overall. I think only time I almost died in Master difficulty was when two dragons attacked me. Ancient dragons are tough as hell to kill with a bow and I have to hide or use dragonrend to bring them down from the sky.
