Constructs are constructions of power, putting together various known Powers in new ways, allowing said powers to be used across Shadow more easily, even by those without the skills usually needed to use them. The art of Construct creation was little-known to most of the Royal Family of Amber before the Annadil Crisis, especially the design of freewilled sapient ones. However, this changed as the Crisis progressed, and several were built or converted to the cause of Amber.

At the time of Through A Mirror Darkly, the following Constructs were known to exist or had existed: