A Seamage was a mage with an affinity for oceans and seas. Seamages existed in varying strengths, including Tidefathers and Wavebrothers. Powerful Seamages, such as Tidefathers, were extremely useful for groups of mages both on Westil and Mittlegard.
The Kingdom of Iceway, on the world of Westil, had a celebrated history of Seamage rulers that provided the seafaring people with successful trade and naval strength. Similarly on Mittlegard, the Greek Family, or Illyrians, were able to maintain their strength in the modern world through an unbroken series of Poseidons.