Aseroth the Winter Warlock 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

Aseroth was one of many demon lords that was mentioned only by name in a list in the original Monster Manual II (1983).

Aseroth received further details in third edition in Fiendish Codex I: Hordes of the Abyss

Fiendish Codex I: Hordes of the Abyss

Fiendish Codex I: Hordes of the Abyss is an optional supplemental source book for the 3.5 edition of the Dungeons & Dragons roleplaying game.-Chapter 1: Demonic Lore:...

(2006).

Aseroth received further description in the fourth edition book Demonomicon (2010).

Description

Aseroth is a demon lord who is said to have once been an elemental prince of evil

Archomental

In the Dungeons & Dragons fantasy roleplaying game, archomentals are powerful exemplary beings of the Elemental Planes and rulers over the elementals. Although they are not truly rulers of their planes, archomentals like to consider themselves as such and often grant themselves regal titles like...

.

Realm

Aseroth rules Soulfreeze from the icy domain known as the Crystal Caverns, a deep fissure cleft from ice sheet.

Soulfreeze is thought to have a two-way portal to the Paraelemental Plane of Ice; the key to activate the portal is a mortal soul, which is destroyed in the process.