Although this item bears resemblance to the Mirror of Remote Viewing, this one, on the other hand, allows the user to be transported to another location from where they are at.
A giant mirror. The outer frame was made of metal with a golden sheen was finely engraved with strange symbols which looked like runes. The mirror was completely unblemished, appearing to be water frozen solid.
The Mirror of Gate has the power to connect two points. In the Light Novel, Ainz states that he was originally planning to set up a shortcut for getting into the log cabin through a Mirror of Gate.
- Just as the name implied, it's power should be similar to that of the "Gate" spell.