Well fancy that, Xavius gets his own wing of LFR all to himself. Good for him.
Guides for the first wing and second wing found here and here.
Horny tentacle goat.
- 3 phase fight. You have a Corruption bar that adds mechanics to the fight the more full it is. At 33%, avoid giant circles on the ground. At 66%, avoid small ones too. At 100% you deal 150% more damage/healing for 20 seconds, then you become mind controlled.
- When Xavius hits 95% health, Ysera puts half the raid to sleep. At 60%, the other half sleep. When asleep, you are affected with Dream Simulacrum. When this debuff is removed (either after 3 minutes, on death, or when mind controlled) your Corruption is reduced to 0 and you awaken from the dream to continue the fight as normal, with all your cooldowns reset.
- There is a tank swap mechanic. At three stacks of Darkening Soul or Blackening Soul, you need to tankswap and move out of the raid. Healers then dispel you.
- Phase one: Two players will be affected by Nightmare Blades which run in a straight line between them. Move yourselves so that it doesn’t hit anyone else. Kill the huge Corruption Horror add asap. If fixated by a Lurking Terror, run away from it if not dreaming. If you ARE dreaming, make sure you touch it before anyone else.
- Phase two: Stack for Corruption Meteor so the damage and Corruption gain is split. A number of Inconceivable Horrors spawn at the side of the room. Kill them before they reach Xavius, and dreaming people soak the pools they leave.
- Phase 3, Nightmare Blades and Corruption Meteor are still a thing. Tentacles spawn when he casts Writhing Deep; frankly you can ignore these and just focus on Xavius. Hero/lust here to end this as fast as possible.
Thank you for these.