Trollgore

1. Pull Trollgore to the top of the stairs, while your ranged DPS stays at the bottom.
2. This is a dps fight, so burn him down as fast as possible. Everytime he uses consume his damage will increase
3. Drakkari invaders will come and attack him, they will die and he will corpse explode them.

Novos the Summoner

1. The boss will spawn with a shield making him unattackable.
2. AoE the adds down.
3. Sometimes the adds include an elite which needs to be tanked.
4. When all 4 pylons are down phase 2 will start.
5. During phase 2 the boss can finally be attacked.
6. His abilities aren't too bad and can be healed through. Players need to move out of Blizzard and healers need to heal the party member who has Wrath of Misery on them. Wrath of Misery will do 10,000 damage over 10 seconds.

King Dred

1. There are a few things to worry about here, Bellowing roar which is a group fear and Grevious Bite which is only removed when healed to 100%.
2. Besides that just tank and spank this boss.

The Prophet Tharon'ja

1. There are 2 phases here, phase 1 is just a tank and spank.
2. During phase 2, you will be turned into a skeleton, the tank should still try to act as a tank which is very hard on heroic.