Fought him during someone's train. He was half dead already when someone zoned and I stepped in with my 52 Mage. I put pet on him and nuked away. He summoned me 4 times during the fight, so be careful. Just run away from him as soon as you get summoned, let pet tie him up again. Was pretty much oom and pet beat to hell just to kill him, and he started at half life ).
The Drolvarg Warlord is also known to drop a "Petrified skull of a lycanthrope"...or at least that is what I have been told. This is used in the bard epic quest. If you see one be sure to give the bards in the zone a hollar to see if they could use it before you pick this nodrop item up and waste it. Thanks a lot. =)
Quite rare to see this item drop, but if you're looking for this item, just do a camp check as you zone into Karnor's and do a camp check for hand/warlord. Whoever claims the cap, send them a tell asking nicely to loot a skull if it drops. That how I got mine, and you can find a group and do some leveling while you wait also.