Don't fall into a hole!
Pillars will rise from holes and block LoS.
Runes of Damnation - glowing rune over head - jump into a hole to stop explosion hitting raid - tosses you back up. (Knock back in direction your back is facing).
Yellow circles that explode - spread.
Tank combo - Martyrdom - everyone stack for the large black swirly to split damage. Tank swap each time.
Jailer pulls everyone then casts a big AoE - run away.
Relentless Domination. Hide behind a pillar or get mind controlled. Kill anyone mind controlled. Pillars will retract and close those holes.
Move around room to ensure access to holes/pillars.
P2 when all holes are closed.
Don't stand in AoE around pillars.
Tank ability Shattering Blast - big blue ring. Take to one of the pillars to destroy it. Try to delay them connecting to the centre of the platform.
Runes of Compulsion - glowing rune over head - they will get mind controlled and try to walk off an edge. They need to run to the middle asap, then everyone needs to dps them.
Avoid big blue swirl - large damage & knockback.
Yellow circles as in P1 - spread and avoid swirl.
P3 when a line of pillars connect to centre of the room.
Azeroth Healthbar is your phase timer. At 10% you wipe.
Soak big blue line.
Defile. Small black puddle that grows if people stand in it (Lich King!!). Move immediately.
Rune of Domination - glowing rune over head and blue circle. Causes healing absorb. Share with as many as possible and healers heal off.
Chains of Anguish - one tank and two other players - everyone takes the damage the tank takes. Tank swap. Run 30 yds away to break chains. Causes raidwide damage, so stagger breaks.