Editing Nova Astrum (section)

=== Vis ===

The walls of the tunnels produce a rook (10) of Terram vis each year. Another source is the charred remains of part of the former Shenectady settlement, destroyed at the turn of the century, which produce 5 pawns of Ignem vis every spring. Unfortunately, they exist near an Infernal regio, which sometimes causes problems. A full rook of mixed Auram and Intellego vis can be derived from one of the Mohawk sacred sites, dedicated to divination, by gathering the smoke from the sacred fires there and processing it; a cautious agreement has been struck with the Mohawk to collect this. Finally, 5 pawns of Rego vis are derived from a mighty oak, overshadowing the other trees, located deep in the nearby forests. 

Roughly two-thirds of this vis is sent back to Europe each year.