I mean drops / chest. I tried with my friend in HM and well... it didn't work haha
After discussing it, there seems to be a bug after the first time you do it if you try it again in HM, you can't kill the boss or get the chest. (In Normal mode, for me, the boss briefly appears among the allies for a second does this mean that in HM, it glitches and becomes an ally before dying?? To be confirmed, etc.)




