The Prismatic Fellowship of Mages
The Prismatic Fellowship of Mages is a worldwide wizard’s guild. Open to any practicing magician, the Prismatic Fellowship is very welcoming to all kinds of arcanists and spellcasters. Employing a byzantine hierarchy dependent on robe color, the Fellowship is most famous for cornering the market on linked portal rituals, selling the coordinates to other mages and charging anyone a flat fee to use those portals.
Most major cities and tourist attractions contain a Fellowship guildhall, allowing teleportation to that location – for a price.