Black Ram

Source
The Black Ram was a summonable epic mount that was originally purchasable. When the epic mounts were retooled, the ability to purchase this was lost, and anyone willing to do so was able to exchange it with a new mount by accepting and completing the Black Ram Exchange quest.

Mount Journal
''I've not seen this breed in in ages, but when they're ram tough they stick around. -Veron Amberstill''

Achievements

 * Having this mount awards the Feat of Strength Old School Ride.