So i decided to see if i could solo one of todays pledges, the blessed crucible. Everything went smooth until i ran into the troll king. He was immune to all damage. Damage numbers would float up, but the immune etc etc message was also popping up for everything including simple light attacks. Yes i realize this is group content. I just find it fun to solo them sometimes. Obviously some bosses have mechanics that require at least one other player to defeat.The second boss in crypt of hearts 2 comes to mind, cuz ive been farming the first boss. She spins a web aound you and you need someone to pop the synergy to get out. My question is, does the troll king have some hidden mechanic that requires more than one person? Or does he just have insane heath regen. He has 1.3 million hp and his hp total only ever goes down to 1.29 mil. So bug? Or working as intended?