"This mark is awarded to those fighting in Helegrod.
These can be redeemed at a Skirmish Camp with the Classic vendor, or redeemed for Skirmish Marks at the Skirmish Exchange vendor."
This item is also a reward from the deeds:
Helegrod -- Dragon Wing
Helegrod -- Spider Wing
You can win this item from the Lottery: Lottery of the Stalwart of which you can enter at http://my.lotro.com/home/lottery.