Cannons (WAR History and Lore)  

To obtain this unlock, you must have the quest Filth in the Rough which is only available after completing Oathbearers, both of which you obtain from Tharik Redaxe. The process of looting the Crate of Cannonballs for the quest will trigger the unlock. The crates can be found all around the giant forge in the middle of Mordrin's Anvil.

History & Lore in Ekrund