Seven Kingdoms: Seowyn's Crossing
The Universitas Magesterium was a school of magic founded in 431 SKR. It was founded by six wizards who came together for mutual aid and friendship, teaching their arts to one another and to their students. It was situated in the Valley of the Subtle Arts in central Aldorath. The school was divided into six colleges, each one studying a specific form of magic.
The Universitas was destroyed in 715 by its own teachers, during the Second Witching War. Fearful that the Witch Queen or the goblins of Gristamere would seize their secrets, they destroyed the valley and let the sea flood in, creating the Lake of Lost Memory. Now the wizards descended from the Universitas teach their secrets alone, or in smaller groups.