Seat of the Triumvirate is a dungeon whose entrance is located in Mac'aree in the World of Warcraft game. The minimum level for this dungeon is 110. The dungeon contains 4 bosses. The end boss of Seat of the Triumvirate is L'ura.
Seat of the Triumvirate is a bridging dungeon, its aim is to help people get the gear so that they can go to the last raid of Legion. The end boss is a corrupted Narru who is assisted by creatures that look like they are more advanced Consortium Ethereals from expansions past.
It is the only dungeon that is set on or more appropriately around the planet of Argus. Argus is the original planet of the Draenei but the planet has since been corrupted by the Burning Cursade when Sargeras corrupted Archimonde and Kil'Jaeden. A part of the planet broke up and became the asteroid Mac'Aree which is the only undamaged zone of Argus, it still has the look and feel of what the planet was like before Sergeras.
When you enter the dungeon, the boss will be suspended in a purple bubble. You need to kill the adds that are holding him in his position. Only when the adds are down will he be free to attack.
He will create a large amount of purple damage that radiate from the centre and then collapse back in. He'll create a couple of these pools so you need to be ready for them. Also shadow bubbles will follow you and attack so you need to be ready for them as well.
If you enter the void be sure to kill the aberations as that will keep your energy and life up.
Saprish will have a pet working with him so you need to kill the pet, Darkfang as well. Saprish will throw down traps to catch the unwary and if anyone falls into a trap, they will become prey for Darkfang. Darkfang jumps to players and siphon off energy and healing Saprish at the same time. When Darkfang consumes players lifeforce, Saprish will be able to hit the tank harder so the more careful you are, the longer the tank has energy for.
The Viceroy will create an area round the outside of the fight zone which will slowly move inwards and if a player hits that zone, they will receive damage. Viceroy will try to push you out to outer segments so you should try to push back as hard as possible. Viceroy has a scream ability so try to fight him as close to the boss as possible so you have further to be pushed out. Viceroy will create tentacles which will attack players, the tentacles are the priority in the fight.
L'ura is a corrupted Narru and is the final boss in the dungeon. When the fight begins, he will be shielded. To remove the shield, you need to attack the adds that will appear. In addition to the adds, you need to move out of the shadow poison on the land. L'ura's shield only stays off for a brief moment of time before going back up again.