|!||The title of this article is conjectural.|
While the content of this article is based on official information, the actual name of the subject is conjectural, and is yet to or cannot be officially named.
The subject of this article or section originates from non-canonical sources. To find out about what is considered "canon" see LOTR:Canon.
Portrayal in adaptations
When the refugees and Rohan's militia from Edoras marched to Helm's Deep, they were ambushed by Warg riders led by Sharku. Háma, Théoden's bodyguard, is killed at the beginning of the battle. After a short battle, the Wargs were routed, and Aragorn mortally wounded Sharku before toppling over a cliff and into a river below. He was believed to have perished, but he survived, and arrived later at Helm's Deep after spotting the oncoming Army of Isengard.