Boss is rooted. He does debuff and silence in the room.
Begin the fight with a hail, after clearing the rooms just East and West of boss.
PHASE 1
Boss is immune.
Boss continually spawns 2 earth golems from the rooms to the East and West, you must DPS them down as fast as you can to reach phase 2.
PHASE 2
2 mini bosses spawn 1 in each room East and West, must be killed to reach phase 3. Mini's also debuff and silence and stay away from the watchers.
PHASE 3
Korvaix is attackable.
Boss summons ice golems that can be off tanked or killed. They will heal the boss if off tanked.
They can be mez'd, but won't stop the boss from using them to heal.
Also will spawn 2 doppelganger's that will need to be off tanked.
Recommended Strat: Tank & Spank, Kill the ice golems as he summons them, if you can't out dps there boss heal.