Iron golem

Iron golems were constructs made entirely out of iron. These iron behemoths were very powerful, thanks to their magic immunity, poisonous breath attack, and the fact that they could take a hero's head off with a swipe of their arm.

Description
The average iron golem was about 12 feet (3.6 meters) tall and weighed 5,000 pounds (2300 kilograms).

Uses
Iron golems were not only used by mortals; the gnome god Flandal Steelskin also sent them to the Material Plane to do his bidding.

Appearances

 * Adventures:
 * Elminster's Back Door
 * The Pipes of Doom
 * Video games:
 * Secret of the Silver Blades
 * Pools of Darkness
 * Baldur's Gate
 * Baldur's Gate II: Shadows of Amn
 * Neverwinter Nights
 * Icewind Dale
 * Demon Stone
 * Dungeons and Dragons: Neverwinter
 * Treasures of the Savage Frontier