Collect the core of Trilliax and Grand Magistrix Elisande's Millennia Tome in the Nighthold on Normal difficulty or higher.
Grand Magistrix Elisande and her cohorts have lost their minds - they truly believe that allying themselves with the Legion will end in anything but their own demise!
They are too far gone to save, I'm afraid, but they still have powerful items that we can use to help us infuse the Heart of Zin-Azshari with their power.
In your assault on the Nighthold, ensure you recover the mad construct Trilliax's power core, as well as the spellbook of the Grand Magistrix herself.
You will also receive: