You know how his prediction predicted something along the line of you will have a friend waiting for you in the east after the spider falls or something like that and in the anime we even see him looking off to the east but they never said who that wasa little more detail?
I know kurapika place his nen dagger on chrollo and chrollo went to remove his nen
The next arc will answer that.The yorknew city arc and I still can't figure this out.....who was waiting for chorollo??