Illidan Stormrage was charged by Kil'jaeden with destroying it, and to this end recovered the Eye of Sargeras and brought it to Dalaran. Image of the Frozen Throne at Icecrown Citadel from Lands of Mystery. The harsh entry into Azerothian airspace and the impact with the glacier greatly reduced its size. Kil'jaeden crafted the original from ice in the Twisting Nether (which was massive - probably about the size of a decent castle) to house Ner'zhul's (now the Lich King's) soul. The term 'Frozen Throne' literally applies to this crystal, about the size of a tauren in full armor.

From the confines of the Frozen Throne, Ner'zhul began to reach out his vast consciousness and touch the minds of Northrend's native inhabitants. The frozen crystal, warped and scarred by its violent descent, came to resemble a throne, and Ner'zhul's vengeful spirit soon stirred within it. When Kil'jaeden cast Ner'zhul's icy cask back into the world of Azeroth, the hardened crystal streaked across the night sky and smashed into the desolate arctic continent of Northrend, burying itself deep within the Icecrown glacier. 3 Original Throne Chamber Description and Speculation.2 World of Warcraft: Wrath of the Lich King.This throne is the remains of the block of ice that first brought Ner’zhul to Azeroth, the same block that held him prisoner until Arthas freed the ancient orc shaman and merged with him. The Frozen Throne is the heart of the Scourge and the Lich King's personal seat. Whoever wishes to enter the Throne Chamber, to risk the Lich King’s wrath, must activate all four obelisks.

Jets of frost periodically spew blue flames into the air, and there are glyphs carved into the rocky ground surrounding the Frozen Throne. Bridges of pale blue, translucent energy stretch from the obelisk platforms to the Frozen Throne. Four stone obelisks carved with runes of powerful magic surround the Frozen Throne. The Lich King sits on the Frozen Throne at the bottom of the rift, inside of the Icecrown Citadel. After he shattered the top of the throne, the remnants now serve as the actual physical throne of the new Lich King created from the fusion of the souls of Arthas and Ner'zhul. Arthas climbed the steps of the throne on his way to the Lich King. The Frozen Throne (aka Throne Chamber or Lich King's Throne Chamber) was the receptacle of the soul of the Elder Shaman Ner'zhul following his transformation into the dreaded Lich King.

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