Originally Posted by
Spraytwist
Do not spamm PW:S , that just useless and will drain your mana in seconds to 0.
Glyph Smite, Inner sanctum and Penance, Penance Glyph is extremely strong on this boss since you have to move alot and can still procc DI to shield the tanks even with Weakened Soul debuff.
As is stated above, just roll Raid Cooldowns for each Quake stomp and always use Spiritshell.
Besides that, stand somewhere in the Room and Smite+Solace(or Holy Fire) and Penance the boss. Use shields on DI Proccs and Always Shield the Tanks.