Trilliax Mythic Strategy/Tactics
Table of Contents
General Information
On this page, you will find a list of changes between Normal/Heroic modes and Mythic mode, as well as a working strategy to defeat Trilliax in The Nighthold in Mythic mode.
The other pages of our Trilliax guide can be accessed from the table of contents on the right.
Mythic Mode Abilities
On Mythic Mode, Trilliax gains a new ability known as
 Personality Transference, which occurs infrequently. He will
activate a Trilliax's Imprint that gains abilities inverse to the
current personality Trilliax possesses (e.g. if Trilliax is in Cleaner mode,
the Imprint will be a Maniac). If Trilliax's Imprint ever
reaches maximum Energy, it will wipe the raid instantly. It will attempt to
build Energy every 20 seconds or so by casting 
 Energized on
itself, which can be dispelled. If the personality of Trilliax ever matches
that of the Imprint, it will gain 
 Dual Personalities and
generate 1% of its maximum Energy per second.
A Cleaner Imprint will cast
 Toxic Slice and 
 Cleansing Rage.
A Maniac Imprint will cast
 Mana Rupture and 
 Annihilation.
The first Trilliax's Imprint will occur at approximately 2:30 into the fight. The second Trilliax's Imprint will spawn at approximately 4:50 into the fight. The first imprint will always be a Cleaner, while the second is always a Maniac.
Strategy
The strategy for Mythic mode is identical to that of Heroic save for the
addition of the Trilliax's Imprint. The first imprint should
be focused down as quickly as possible. The second imprint is much more
dangerous, as it will cast 
 Annihilation, but many groups
will be able to ignore it as the boss will usually be very close to death
as it spawns. 
 Energized should always be dispelled immediately
as it is cast to avoid the imprint reaching maximum Energy and wiping the raid.
Changelog
- 10 Feb. 2017: Added Mythic version.
 
- PTR Realm Access and Guild Neighborhood Fixes for Housing Test
 - Retribution Surges! Mythic+ DPS Logs, Week 11
 - Players Are Annoyed by a Remix Emissary That Shouldn’t Exist Yet
 - Trading Post Rotation for November 2025
 - Are Void Elves and Kul Tirans About to Become Paladins in Midnight?
 - New Round of Housing Testing Hits the 11.2.7 PTR Today
 - Housing, Haranir, and Demon Hunters: Midnight Beta Opens Soon
 - Hearthsteel Shop Currency Found in Midnight Alpha: Is WoW Going Full Housing Cash Shop?