Crystalline golem

For the giants sometimes referred to as crystal golems, see Colossus.

This article contains information from the Warcraft RPG which is considered non-canon.

The crystalline golems, or crystal golems, are constructs created by the storm giants of Ulduar. They look like men, only larger (and made of crystal), and serve the giants as workers, scouts, and servants. They can be found both in Crystalsong Forest and the Storm Peaks in Northrend. They are used to collect the crystals for the storm giant's experiments and to protect Crystalsong Forest.