First Referenced:
Our Final Acts (Part 4)
The Emerald Spatial Displacer is a crystalline device worn by Rothman during the events of The Battle of the Capital Temple, which allows him to teleport over short distances and through time to approximately one second in the past. While its origin is unknown, the crystalline nature of the device suggests it may have been developed by and stolen from the Gemstone Hegemony.
The displacer is described as being spiked, with what appears to be electrical energy being channeled internally. The exact method of operation is unknown, but is likely linked to the operator's mind to allow rapid and seamless use. The displacer used by Rothman was torn from his body as he was defeated in battle, and its current status or whereabouts are unknown.