This 'to Nightfall' quest is probably easier than the one in Tyria because of the party size of 8 and the availability of lvl 20 henchmen, so players that have all three versions of the game should try doing this quest instead of Sunspears in Kryta. Start from Kaineng Center and fill your party here, with human players or henchmen. Zone out to Bejunkan Pier where you can talk to Kormir who will send you back to Kaineng Center. A Ritualist using Shelter or a Monk with protection spells can negate a majority of the Torment Claws' damage.