Hmm... a fight with the Avatars of Death, eh? Can't I just use diplomacy instead?

You've done all the quests in Vanguard's Pantheon of the Ancients. You've earned your heroic Cloak of the Pantheon. Now take it to the final stage and combat the Avatars of Death; Mara and Caia.

As it turns out, your gateway to speaking with Alurad are the two
sisters you've heard tale about throughout the Pantheon. They are the
Avatars of Death and you're going to have to fight them.

Embark on your suicidal mission by heading over to Ten Ton Hammer's VG site.