Hasslith

Hasslith was an ancient Black dragon that lorded over the Shadowfell during the Time of the Dragons. During the purge that occurred during the Fall of the Dragons, Hasslith was killed by Bahamut in the Shadowfell's version of the Torian Mountains. For those brave or stupid enough to venture into them, his bones can still be seen lying in the crater that resulted from his destruction. This site is one portal that leads from the Shadowfell back the the Prime, the key to opening the portal being the blood of a draconic creature and a plea to Bahamut to allow the crossing.