Like right now, I'm trying to do the Hexfin quest, but can't complete it.
3 enemies, 2 2k + health and the boss with close to 8000 health. Can't do it solo, have tried and tried. Its been almost two weeks since I picked up that quest.
Usually what I do is just go to the busiest server and wait at the entrance for others to show up. It also works to use the Team Up option at the sigil entrance.