Niv-Mizzet, the Firemind, is the original parun of the Izzet League. He's a 15,000-year-old, vain, temperamental, and super-intelligent dragon. Niv-Mizzet has always been known for his unpredictability, vanity, and fiery temper, and these traits have only become more intense. Niv-Mizzet rarely stoops to concern himself with the day-to-day running of the guild, preferring to craft long-range plans and let his underlings implement the details.