Diablo II: Lord of Destruction - Ice

As news of the player's exploits spreads, Malah requests the player to aid her in something that was prodding her mind, the daughter of the Head of the Council of Elders, Anya had disappeared. And she feels that Nihlathak is responsible for her disappearance. The player follows Malah's clues to the Crystalline Passage, where he finds Anya trapped in a prison of ice. Anya is rescued but Nihlathak goes missing.