Not much is known about Sandro’s past but that he was a promising apprentice mage that quickly rose in the ranks. He is a powerful Conjuration mage. Serving as the High Mage of the Emerald Citadel, he is in charge of overseeing all that goes on and making most decisions. Early in his position the Citadel received a devastating attack by a powerful demon which almost ended with complete destruction. Ultimately Sandro and at the time the healing arts professor, Remilia, came to the decision that Remilia needed to use her life essence to seal it away. Sandro blames himself for this and the resulting attack and desertion by Archenon.