A Gap in Their Armor

Objectives
Collect 8 Twilight Armor Plates.
 * Twilight Armor Plate x8

Description
Do you see what they're doing here? They're affixing armored plates onto the dragonkin. A page out of book, I suppose.

Those s look like they'll be invincible once they're complete. There's got to be a way around that armor plating!

Run out there and fetch some of the Twilight armor plates that are waiting to be installed. We'll figure out how to beat this.

Rewards
You will receive:

Progress
Did you get a hold of some plates? Did you have to kill anyone to get them?

I hope so.

Completion
Look at those things. Ugh, the runes make my eyes hurt. This one here is meant to sear flesh? Seriously? Ouch! Wait a minute...

These plates are designed to be riveted directly into flesh. The pain must be unbearable!