Gormok the Implaler:
2 Tanks taunt Gormok off of each other after 5 stacks (studies have proven that is okay to gain 5 before taunt) of impale. Melee Dps stay on boss Help with Snobolds if needed. Ranged Dps kills snobalds until all 4 are dead then switch to boss.
2 tanks each tank 1 worm and try to stay close to each other so the one who gets paralitic poisons can be cured by the one who gets fire. Melee and Ranged Dps will alternate targets to whichever Jomunger is immoblie.
3rd Stage: Never downed last guy. Soon tho.