Transdimensional Portal

The Transdimensional Portal is the device that can be used to travel from Quarton to Earth and vice versa. This allows the Tenkai Knights to travel from Earth to Quarton. It also allows Corrupted soldiers to go to Earth, after Vilius gained control of the portal's power. Guardian Boreas is the Guardian of the Portal, and it is inferred that he gave Mr. White a portal for the Tenkai Knights. The portal has shown to malfunction at times, such as when Vilius attempted to gain its power and Boreas attempted to destroy it. There are many side effects of the malfunctioning portal, such as being taken to alternate dimensions. There are three known portals in the universe, the one in Mr. White's Shop of Wonders, the one at Beni's warehouse, and the one at the Sanctuary of the Guardians, now commanded by Vilius.

Mr. White's Shop of Wonders
There is a Transdimensional Portal located in Mr. White's Shop of Wonder's basement.