"Einheriar" (also spelled Einherjar) was a collective term for any army of the spirits of fallen humanoid warriors. Also known as spirit legions, einheriar were not undead; they were once-mortal petitioners specially chosen to serve in the armies of the Outer Planes, most commonly in the Upper Planes. They were numbered among the Celestials.
The term, which translated as "faithful",[note 1] properly and most commonly referred to the noble warriors of Asgard, who served Odin; however, over time, it also came to be used for the formerly mortal armies of other planes, such as those of Arcadia or the dwarven hosts of Clangeddin Silverbeard. Some of the powers of the Faerûnian pantheon had einheriar in their service, including Ilmater. In the Netherese pantheon, both Mystryl and Tyche were served by them. Eilistraee, goddess of the good drow, also had a host of einheriar. Einheriar loyal to Indra of the Lords of Creation were also known to serve the deity in the homonymous layer of Limbo.
Einheriar were described as wispy in form, including their armor and weapons. The majority of einheriar were once human, and they still looked similar in appearance to the persons they once were in life.
Einheriar were among the toughest examples of their former race. They were exceptionally fleet of foot. They also had minor resistance to magical spells, and most were immune to fear. Sometimes, the deity who commanded the einheriar would grant them additional powers.
The greatest among them were powerful enough to be considered quasi-deities. Such individuals were impossible to polymorph and were immune to mind-affecting maladies and magics that would drain their essence or abilities. They were strongly resistant to fire, to spells, and to physical attacks from all but the most powerful of magic weapons.
The einheriar of Asgard resided in Odin's feasting hall of Valhalla, waiting for the great battle of Ragnarok. Einheriar in service of Sharindlar were also known to inhabit the Merciful Court, her divine realm in Nidavellir.
When encountered on the planes, einheriar could be found in patrols numbering from 10 to 100 persons, marching in military units. These patrols usually included a majority of fighters, but other classes of warriors were among their numbers as well in smaller percentages. According to estimates as few as 10% and as many as 20% were divine spellcasters, while from only about 3% to as many as 15% were arcane casters. These were the roles that each warrior once held in life, and each recalled the full extent of his or her training and combat skills as a mortal.
Among the Morndinsamman they acted as servants of the deities Berronar Truesilver, Clangeddin Silverbeard, Dugmaren Brightmantle, Gorm Gulthyn, Haela Brightaxe, Moradin, Sharindlar, and Thard Harr.
- In the real world, the word einherjar means, "army of one".
- In the real-world Norse myths, a member of the einherjar was called an einheri.
- James Ward, Robert J. Kuntz (August 1980). Deities & Demigods. Edited by Lawrence Schick. (TSR, Inc.), p. 98. ISBN 0-935696-22-9.
- Skip Williams, Rich Redman, James Wyatt (April 2002). Deities and Demigods. (Wizards of the Coast), pp. 199–200. ISBN 0-7869-2654-6.
- Andy Collins, David Noonan, James Wyatt (2003). D&D v.3.5 Accessory Update Booklet. (Wizards of the Coast), p. 11.
- J. Paul LaFountain (1991). Monstrous Compendium: Outer Planes Appendix. Edited by Timothy B. Brown. (TSR, Inc.). ISBN 1-56076-055-9.
- Allen Varney, ed. (June 1994). Planescape Monstrous Compendium Appendix. (TSR, Inc.), pp. 38–39. ISBN 978-1560768623.
- Jeff Grubb (July 1987). Manual of the Planes 1st edition. (TSR), p. 122. ISBN 0880383992.
- James Wyatt, Darrin Drader, Christopher Perkins (October 2003). Book of Exalted Deeds. (TSR, Inc), p. 191. ISBN 0-7869-3136-1.
- Wolfgang Baur and Lester Smith (1994-07-01). “The Book of Chaos”. In Michele Carter ed. Planes of Chaos (TSR, Inc), pp. 110–111. ISBN 1560768746.
- Jeff Grubb, Bruce R. Cordell, David Noonan (September 2001). Manual of the Planes 3rd edition. (Wizards of the Coast), pp. 130–131. ISBN 0-7869-1850-8.
- David "Zeb" Cook (1994). Planescape Campaign Setting, A DM Guide to the Planes. Edited by David Wise. (TSR, Inc), p. 51. ISBN 978-1560768340.
- Colin McComb (February 1995). “Arcadia”. In Michele Carter ed. Planes of Law (TSR, Inc), pp. 15–17. ISBN 0786900938.
- Julia Martin, Eric L. Boyd (March 1996). Faiths & Avatars. (TSR, Inc), p. 76. ISBN 978-0786903849.
- slade, James Butler (November 1996). Netheril: Empire of Magic (The Winds of Netheril). (TSR, Inc.), pp. 49, 61. ISBN 0-7869-0437-2.
- Eric L. Boyd (1998). Demihuman Deities. (Wizards of the Coast), p. 14. ISBN 0-7869-1239-1.
- Jeff Grubb (July 1987). Manual of the Planes 1st edition. (TSR), p. 99. ISBN 0880383992.
- Eric L. Boyd (1998). Demihuman Deities. (Wizards of the Coast), p. 83. ISBN 0-7869-1239-1.
- Mark Middleton et al (November 1996). Wizard's Spell Compendium Volume One. (TSR, Inc), p. 127. ISBN 978-0786904365.
- Eric L. Boyd (1998). Demihuman Deities. (Wizards of the Coast), pp. 48, 50, 57, 65, 68, 78, 83, 86. ISBN 0-7869-1239-1.
(any good alignment)
Arcadian avenger • Asura • Bariaur • Couatl • Einheriar • Foo creature (Foo dog • Foo lion) • Hollyphant • Ki-rin • Lillend • Moon dog • Pegasus • Shirokinukatsukami • Sliver • Unicorn (Celestial charger)
Aasimar (Deva) • Half-celestial