Václav Havel, codenamed Know Faith, is a male Terran priest and AX agent who possesses the power of camouflage—an ability to blend in with the surrounding environment himself, rendering him invisible. He also has the ability to take flight, albeit briefly. A Brno-born native of the Duchy of Bohemia, Havel has been one of Cardinal Caterina Sforza's most trusted friends since at least the early 3050s AD. Though he usually remains at Sforza's side in Rome, he occasionally undertakes missions for the Ministry of Holy Affairs like the other AX agents.