The Archmagus Tower

A flying citidel constructed by the Magi of the Word commissioned by Archmagus Cadlum Ferrisbrie. After deconstruction of one of the Floating Necropoli the Archmagus believed they could replicate this using the Forge of the Sea and permission from the Lord of Air. It took 3 years to build and had its maiden voyage shortly before the heroes returned from Avernus.