Olympus Raids

After the blizzard a debuff appears that opens a damage window on the boss.

Two pre-rooms (6 buttons/10 mobs, then 6 buttons/8 mobs). In the boss fight stay close to the frost deflectors to survive the ice attacks.

8-player raid across two maps. First room: activate 4 buttons and kill 11 monsters. Boss summons Parts of Pollutus at 80% and 20% HP with an 'Invincible Body' buff; all Parts must die to remove invincibility. Parts only take 4% of their max HP as damage per hit.

12-player raid with cardinal laser attacks (red zones), wide high-voltage fields, and motion-detection bombs attached to every second player that require stopping movement/attacks for 3s. At 70%/40%/20% HP modules spawn and must be killed within 20s or the boss gains enhanced buffs.