The entity known as Frostlock was once a Frost Giant of the northern lands that betrayed their kin for power and immortality. Frostlock is an agent of the Lich Lords, and is unique among the Undead of Helca.
Overseer of The Vermilion Enclave: The Vermilion Enclave is the “home” of Frostlock. It is a place of bright red blood and pale white ice. Magic powers the streams and fountains of blood, keeping it from coagulating but preserving its near-frozen temperature.
Maker of Frostbodies: The Frostbody Giants are a construct of the Lich Lords and their betrayer ally Frostlock – the undead Frost Giant warlock in service to the Lich Lords. They are not real colossi, and do not speak Etinvir.
Mirror of Gathering: Frostlock can project his consciousness into the body of one of the fake frost giants/Frostbodies using the enigmatic Mirror of Gathering. All the Frostbody Giants are exposed to the mirror, and he can mark each reflection and return to it. While projected this way, his own form is inanimate, though he can sense what is going on around him. He can directly control the actions of the host body he is in, usually coordinating others of their kind more intelligently than they could do themselves.
The Voice of Frostlock: The voice of this creature is enough for glass to shatter and ice to crack. It freezes mists and fogs. It sounds as if two rough sheets of ice were grinding against each other. It echoes over hundreds of meters and travels like a shock wave. It is deep and throaty, raspy and crashing down like a broken glacier at the end of each sentence. It is said to pull its power from the Blue Wall itself – somehow stolen by him.
Gormandizers of Frostlock: So powerful is Frostlock himself, that he has ranks of ghoul followers that are bound to him – the Gormandizers of Frostlock. There are only a few of these at any given time, but with them he shares his power through a cold bargain like that of his masters.