Another extremely easy fight in tower. Enter the room and wait for the bazu near the alter to charge you. While you kill them, more will spawn along with a kyv named. Some of the bazu are mezable some are not, you can tell by the tone of their skin, darker ones are mezable (I think?).
After all the bazu and the kyv, you can run down the hallway to the alter and start beating on one of the anukes, after a little bit some named mobs will spawn from behind you and rush the group one at a time. All of them have considerable amounts of hp and will come at you before the previous one is dead. Just OT them as they come and kill them all off.
After you kill the adds (the ukun is the last one to come) you can kill down the anukes completely. They share hp and the event can be won just by killing one the entire time, it's entirely dependent on how much dps your raid does and if you can effectively out-dps the regen. Either way, it can take a considerable amount of time. After you kill these 4 mobs, the king and queen will despawn and a chest will pop. That's all there is to it.