Return To Ravnica Fat Pack - MTG - Magic The Gathering

 Return to Ravnica is set in Ravnica, a plane comprising a singular megalopolis or ecumenopolis, in which a vast and diverse variety of inhabitants co-exist. Once, the law of city and plane of Ravnica was dictated by the Guildpact and was controlled in relative harmony by the ten guilds, each of which representing a color pairing of the five colors of Magic.