Oww!! Me head!

Steps

 * 1) Travel to Teren's Grasp and enter the Hall of Conviction (second building on the left going clockwise from the entrance ramp).
 * 2) Examine the jewelry box on the table near Hollen the Runesage.
 * 3) In no particular order, travel to the Ultarian Spires in Antonica, Commonlands, Enchanted Lands, and Greater Faydark and harvest the red shiny that appears nearby in each location to "retrieve the key piece".
 * 4) Travel to Timorous Deep to the island next to Gorowyn and enter the area with the raptors. /
 * 5) Right click the crystal to place the keystone pieces you've already retrieved. A void appears.
 * 6) Right click the void and "reach into it".

Rewards

 * Assistant Researcher's Notes, Vol. 2, The High Council of Erudin