Arlgolcheir is a demon lord

Demon lord (Dungeons & Dragons)

In the Dungeons & Dragons fantasy role-playing game, demon lords are demons who have gained great power and established a position of preeminence among demonkind. Each demon lord has a unique appearance and set of abilities. Most control at least one layer of the Abyss...

, in the Dungeons & Dragons

Dungeons & Dragons

Dungeons & Dragons is a fantasy role-playing game originally designed by Gary Gygax and Dave Arneson, and first published in 1974 by Tactical Studies Rules, Inc. . The game has been published by Wizards of the Coast since 1997...

roleplaying game.

Publication history

Arlgolcheir was first mentioned in an article by Ed Greenwood

Ed Greenwood

Ed Greenwood is a Canadian writer and editor who created the Forgotten Realms. He invented the Forgotten Realms as a child, as a fantasy world in which to set the stories he imagined, and later used this world as a campaign setting for his own personal Dungeons & Dragons playing group...

 in Dragon

Dragon (magazine)

Dragon is one of the two official magazines for source material for the Dungeons & Dragons role-playing game and associated products, the other being Dungeon. TSR, Inc. originally launched the monthly printed magazine in 1976 to succeed the company's earlier publication, The Strategic Review. The...

#116 (December 1986).

He was further developed by Eric L. Boyd in Dungeon #148 (July 2007) in the adventure "Wells of Darkness".

Description

Arlgolcheir was said to have been desroyed by Laeral, with the aid of Khelben "Blackstaff" Arunsun and the mage Alduth of Neverwinter

Neverwinter

Neverwinter is a fictional city-state in the Forgotten Realms campaign setting for the Dungeons & Dragons fantasy role-playing game. Neverwinter was founded by Lord Halueth Never...

. He later appeared as one of the powerful beings trapped in one of the Wells of Darkness.