Olbia is one of the world's largest and richest cities. Called the City of Marble, not only is it powerful, it is also greatly advanced thanks to magic powered technology made by the city's wizards. This technology is made possible via the study of the magic of Starlight. It is called Magitech and it has helped Olbia advance technologically at a rapid pace.

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Although by no means in its industrial age yet, things such as clockwork machinery and elevators have began to appear, with more advanced things yet to come. Olbia is ruled by the Magocracy, a council of sixteen mages.