||Summoned in specific patterns for Doomvoid Guillotine and Doomvoid Slicer. Being in contact with one applies an Infirmity debuff and deals continuous minor damage.
||The boss uses a long line AoE down his center that is as wide as his hitbox. After use, summons ~7 Nyx adds in place of the AoE that alternate directions faced. They will then move in a straight line left or right, depending on which way they are facing.
||The boss does a massive donut AoE, with the safe spot being in his hitbox or at max cast distance. After use, summons 4 Nyx adds at a distance to the boss' front, sides, and back. They will slowly move towards him. Players need to sidestep into one of the four gaps left between them to avoid being hit.
||Tankbuster. Hits both tanks. If one tank is dead, hits a random DPS instead. Deals moderate damage.
||Delays next ability cast for a certain amount of time. Affects Dark Fire III, Unholy Darkness, and Shadoweye. A large marker with the icon for these abilities will appear above the targets head. At 5 seconds, it will be replaced with a large countdown that ticks out the remaining time.
|Dark Fire III
||Marks ~4 players with large purple AoE circles. Can be affected by Spell-in-Waiting.
||Obvious stack mechanic. Requires at least 3 players to survive. Can be affected by Spell-in-Waiting.
||Gaze mechanic. Look away from target player. Can be affected by Spell-in-Waiting.
||Arena-wide AoE damage.
|The Hand of Erebos
||A giant hand appears on the East or West side of the arena and a purple tether attaches to the boss. Uses the following abilities:
- Empty Hate: Displays a knockback pattern on the floor pointing away from the hand. Players must stand on the side closest to the hand to avoid being knocked off the side. Pushes players about ~90% of the arena. Knockback immunity works on this.
||Summons 5 meteor circles on the ground. At least one player must be standing in each to avoid arena-wide AoE damage and a stacking Diabolic Curse debuff (increases damage taken). Standing in the puddle applies a Bleed DoT that deals minor damage and deals moderate damage when the meteor goes off.