Dhar Shards

Find the Glowing Chest near the only non-destroyed tower at Narthain in The Blighted Isle to begin the quest.

Dhar Shards are a Pocket Item that grants +1 AP / second for Dark Elf players.

Requirements

You must be level 3 to begin the Quest to earn this Pocket Item, and level 3 to equip it.

Earning this Pocket Item requires finding 3 Chests hidden near the starting area for Dark Elves in The Blighted Isle.

Fly to The Blighted Isle and then head North to the Chapter 1 camp at 10.8k / 19.5k
Next, head due West to Narthain (marked on the map). As you approach, look on your right for the Aged Ornate Chest located at 6.7/18.8k. Interact with this to begin the quest.
This chest will grant the first of three items you need. Now head east to the "Halls of Aenarion", which will be marked on your map.
Find the entrance down at 17.2k / 16.5k and descend into the tower.
After killing the first Hall Keeper on the way down, you will see the Aged Battered Chest on the right. Interact with it, then return above ground.
Finally, head south to 17.5k / 19.5k and kill the Narthain Towerguard, then interact with the final chest.
Return to the Chapter 1 Camp and speak to the Sorceress NPC to turn in the quest and acquire the Pocket Item.