Earth

A planet in the Orion-Cygnus arm of the Milky Way galaxy that revolves around the star: The Sun. Earth is a watery and rocky planet with evolved humanoid life, yet with much less aether concentration and magical energy.
From Earth there have been migrations of ethnic Celts and Romans to Astra, who have traveled through spaciotemporal Othe portals to explore and seek refuge on the planet. These migrations are recorded history, while it is thought there may have been even earlier migrations of people from Earth.