Clockwork horror

Clockwork horrors were metal constructs in the rough shape of a spider. They spent their time seeking out and stripping whole worlds for metal to create more of their kind, apathetic or even antipathetic to any organic life that crossed their path.

History
Sages with knowledge of spelljamming theorized that the scaladar of Trobriand's design were based off of the clockwork horrors.

Notable Clockwork Horrors
Trobriand created replicas of both a copper and a silver clockwork horror.