The Ezomytes have their own language, which according to Voll is called Ezo. Weylin's poem is written in script and might be an example of Ezo, though it also may have been written in the language used by the Eternals. Rigwald's inscriptions, probably written about twenty-five years later, are written in runes. These may be examples of Ezo writing, or they may have been written in an ancient language due to his association with the First Ones.