Mother Boxes (Earth-6792)

The Mother Boxes are items of New God origins that enable its users to generate Boom Tubes and transport them anywhere in the universe.

History
The Mother Boxes were created thousands of years in the past as a method to harness energy to create Boom Tubes - essentially Einstein-Rosen bridges, to send its users to anywhere in the known galaxy.

Steppenwolf constantly used the boxes to transport to worlds that Apokolips and add to Darkseid's empire, always bringing them with him to his conquests. When he landed on Earth, he was met with fierce resistance by Amazons, Asgardians, Wakandans and Green Lanterns, which were able to defeat him - although he was able to convert many of them into his Parademons.