Dragon Eyrie The Dragon Eyrie was the home of the Draconic pantheon , manifesting as a vast mountain with its peak eternally covered in frost and surrounded by wispy clouds . While the Dragon Eyrie was the home of all draconic deities , only Hlal , Null , Task , and Tiamat had permanent lairs on the plane . Dragon Eyrie links . There were several " soft borders " connecting Tiamat ' s realm in the Dragon Eyrie with Avernus on the plane of the Nine Hells . Dragon Eyrie also contained links to Arvandor . Inhabitants . Around the mountain flew the spirits of departed dragons . Other departed souls whose destination was the Dragon ' s Eyrie included half - dragons , dragonkin , and other forms of dragonkind . Khaasta and abishai also dwelled on this plane , and living planar dragon s of all kinds visited the Eyrie from time to time . A few hermit non - dragons also inhabited the plane , although dragons only tolerated them grudgingly . Realms of the Dragon Eyrie . The mountain was divided into four major regions : the dark roots , the lower reaches , the middle crags , and the peak . With the exception of the peak , which was entirely Null ' s divine realm , divine realm were small regions and didn ' t occupied all the expanse of a given region . Most of the mountain was open territory claimed by no deity , where the petitioners of the plane sought their solitude . Hlal ' s realm . Hlal , trickster god and messenger deity , lived in the lower reaches with her brass dragon and copper dragon petitioners . The spirits of red dragon s , blue dragon s , and black dragon s lived in various portions of the lower reaches as well . Null ' s realm . Null , god of death , ruled the entirety of the mountain ' s peak , along with white dragon and silver dragon petitioners attracted to the cold air and permanent snow cover . Task ' s realm . Task , god of greed , lived in the middle reaches in a volcanic region known as the Furnace . The spirits of red , gold , and bronze dragons lived here as well , attracted by the heat and lava . Tiamat ' s realm . Tiamat ' s realm ( originally the realm of a god known as Azharul ) , also called the " Dragonspawn Pits of Azharul " ( named by Tiamat after she killed the god ) , was the home of the spirits of chromatic dragon s who revered Tiamat above all others . Tiamat ' s realm existed in the depths of the plane , among the dark roots , where the spirits of shadow dragon s and deep dragon s also dwelled , and was somehow connected to her lair in Avernus . History . The Dragon Eyrie was one of the planes destroyed by the Spellplague . Appendix . Publishing history . When they were first introduced in the 2nd edition " Draconomicon " , the realms of the various draconic deities were scattered throughout the planes : Asgorath on an unknown plane , Astilabor and Kereska on Limbo , Garyx in the Abyss , Hlal in Olympus , Lendys in Nirvana , Null in Gehenna , Tamara on Elysium , Task in Pandemonium , Xymor in the Seven Heavens , Zorquan on the Prime Material Plane , and Tiamat in the Nine Hells . That book ( which bore the Forgotten Realms label ) went into great detail on the draconic afterlife , saying that a dragon ' s spirit ( called its " anima " ) traveled to the outer plane most appropriate to its alignment and remained there for a time equal to its mortal life . During that time , its memories and personality slowly faded , one day per day lived , in the opposite order in which the living dragon had gained them . When completely stripped bare of its worldly experiences , it was reincarnated on the mortal plane as soon as a new mortal body was available . Because the draconic population in the Realms has decreased over the millennia , however , there is a large " waiting list " of " animae " ready to be born . These " pure " " animae " resembled perfectly formed dragons of their species , and were used as messengers and servants of the draconic gods . The 3rd edition cosmology change placed all draconic deities on the same outer plane .