In Glorantha, magic operates from the everyday level of prayers and charms to the creation and maintenance of the world. Heroes make their way in the world, and may also venture into metaphysical realms to gain knowledge and power, at the risk of body and soul. In the more recent material, competing magical outlooks (such as theism, shamanism and mysticism) exist to explain the world. Within each metaphysical system, adherents may also compete, such as when theistic worshipers of rival gods battle each other. The world is flat, with a dome-like sky, and it has been shaped in large and small ways by the mythic actions of the gods. The 'historical' world of Glorantha is in a more or less fallen state, having recovered only partially from a universal battle against Chaos in the mythic Godtime.