The College of Cloud was one of the seven major schools of Sanctaphrax, devoted to the study of clouds. Traditionally, there was bitter rivalry between the College of Cloud and the Academy of Wind. The College of Cloud was one of the newest schools in Sanctaphrax and was built right next to the Palace of Shadows, finally completely surrounding it and encompasing it in shadow.

Academics from this school wore white fur trimmed robes and yellow and black striped under garmets. The school was known for its architectural beauty and power. The apprentice cloudwatcher, Vox Verlix, would eventually become the Most High Academe after usurping it from a sub acolyte at the College of Cloud, Cowlquape Pentephraxis.