Scale of Research

Steps

 * 1) talk to iksar Sethus in Teren's Grasp in Kylong, he tells you to find Duality's sanctum in Sundered.
 * 2) Go to left door in Hole (same door as Demitriks Bastion) and choose to go to The Duality's vigiland sanctum.
 * 3) Speak to
 * 4) gather 5 notes around his sanctum (trackable, open book looking harvests).
 * 5) Speak to Duality again