Ancient Tome of Portal: Dalaran

Ancient Tome of Portal: Dalaran teaches all mages at Level 35 how to open a portal to the old location of Dalaran - the Dalaran Crater in the Hillsbrad Foothills. However, the portal destination is high up in the air over the crater, necessitating the usage of Slow Fall or immunity abilities.

Directly below is the corpse of paladin Crusader Jorny the Deified, who seems to have been tricked into using the portal.