How can a non-twinked barb get past this PI? I have a level 65 frenzy barb in NM and was playing him in the Glacial Trail. I came across a moon Lord with "Immune to Physical, Stone Skin, Mana Burn" and wasn't making a dent. I went to get a cople of sord with elemental damage (modest as it was) and it took me 8 pots just to move his life bar. Should I just re-roll that game and hope for the best? How do non-twinked barbs get past this?