A Warhelm is similar to a Helmsman. Seven of them were created by the Kiriath in a hurry to defeat the Aldrain. They do not have the same constraints applied to Helmsmen, and are much more powerful than a Helmsman. After the war, they were crippled and blinded by Flaradnam.
The Aldrain defeated 3 of the Warhelm (only Valdanakrakharn is named). The remaining Warhelm are: