Tanks should be stacked together for Shared Agony which applies stacking debuff Drenched Blades. Tank swap after each hit.
Twisting Blades - three blades shoot out from boss .. avoid.
Blistering Spear (red circles) .. spread. Those targetted will be pinned by spears which need to be killed.
Marked for Torment causes knockback and three soak areas - stack in one soak area to fully soak (wipe if not soaked)
Depending on which torment is soaked, the boss then does another ability.
Hacking Torment - tank soak circle - all soak. Soakers will be stunned for 10 seconds. Those who don't soak will get a 40 second high damage bleed. Two soaks in a row.
Flaying Torment - players will get a heart over them - healing absorb that explodes when it expires. Stack and heal off asap.
Slicing Torment - Large circle on player where boss will leap .. everyone move. Twice. Knockback.
Marked for Torment soaks - soakers gain a debuff meaning they can't soak the next .. split soaks.
Slicing Torment boss leaps will produce swirlies .. avoid.