The Izzet Guild is one of the ten guilds in the Ravnica setting of the Magic: The Gathering trading card game. Known for their focus on innovation and experimentation, the Izzet Guild combines the colors blue and red. They are characterized by their love of spells, gadgets, and chaotic inventions, often pushing the boundaries of magic and science. Led by the Izzet leader Niv-Mizzet, a powerful dragon, the guild is home to many wizards and artificers. Their headquarters, the Izzet League, is a hub of research and development, where members create new spells and magical devices, often with unpredictable results.