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Mythic: Trilliax
Defeat Trilliax in The Nighthold on Mythic difficulty.
Defeat Trilliax in The Nighthold on Mythic difficulty to earn this 10-point achievement.
Enter The Nighthold and defeat Trilliax
Enter The Nighthold and damage Trilliax down. Avoid his Annihilation ability, a beam that fires both in front and behind him as he rotates at the center of the room. Watch for random changes in his rotation direction, as this beam remains dangerous even at level 120.