The scientific and technological achievements of the people in your world.
The Sun is the leading ship of the Harkom fleet that crashed in the Infinite Sands in Wave 1 of the new calendar.
An Ishi Mirror is a one-way-window to another dimension.
The Cauldron Rift is an uncontrolled interdimensional gate that opens irregularly in the Cauldron region.
Athem (Roa) is believed to be the basic energetic force for everything that is, was and will be.