If you are a bard not enough powerful in tuyen's or gear to kite him and stand against all his attacks when he summons you...(so like me atm...)
Here is the trick i use...
Go Charm a Noc Darchlurch, some are charmable by our lvl 51 max charm, some not...if you pull one and see he is not charmable...slow him and run to the magus in order to zone.
If he is charmable, use him to attack the Fierce Crag or any Named mob of this zone
During the battle :
1)Slow song on the named mob, the charm will break
at a moment and if at least the named mob is slowed...it means less damage...as the noc darchlurch hits hard too !
2)3 Tuyen's to help the noc darchlurch
Then at each summon, recharm the noc untill he
win...or die...(if he dies...better charm another wandering mob to go tank the named)
Before doing this i always ask a cleric to virtue me or at least temp me...because it's perhraps seems easy, but it can be very dangerous if you have no luck with the mob damaging you during the summons.
So far killed 6 like that on 7 try...
Died 1 time...(was not temped or virtued)