after event 2, kill the bell, and click the trap door to move down.
once down, start to pull mobs. kill in this order: coercer, bodyburner .. rest.
there is 3 rooms with short repop on mobs. all mobs can be rooted/snared except the 3 named.
pull the first lot of mobs and teh boss, have 2 tanks and 2 clerics set up for each named, he hits gimp.
offtank the first named while killing the adds, once adds are dead, pull 2nd named room. Once 2nd pulled, pull 3rd. Once all three named are pulled and agro is secure on them, get the tank groups to move up the ladder to the bell room from before.
Tank all 3 named in the same area, named calls for help from the repopping adds. kill coercers and body burners, high sun or root park the rest up the spiral.
split some dps onto each named and start to dps slowly while controlling the adds that pop and assist. nameds must go down within 10% of each other, so call hp often.
this is a long event, but that is all there is to it.