One of Aurora's established schools of magic, Transmutation allows practitioners to alter the fundamental properties of matter through precise mana manipulation. This demanding discipline requires intimate knowledge of materials being transformed and exceptional mana control, as errors can result in unstable transformations or magical backlash. Practitioners must maintain constant mana flow throughout the transformation process, making complex transmutations particularly draining. The art is limited by conservation principles - materials can only be transformed into objects of similar mass and complexity, and organic transmutation is strictly forbidden due to its inherent dangers. Success in transmutation correlates strongly with mana mastery levels, with basic practitioners limited to simple material changes while advanced users can perform complex molecular restructuring. The school is particularly valued for its practical applications in crafting, repair, and resource manipulation, though its potential for abuse has led to strict regulation in many regions.