Dungeons & Dragons Guildmasters' Guide to Ravnica (D&d/Magic:; The Gathering Adventure Book and Campaign Setting) : Hardback : Wizards of the Coast : 9780786966592 : 0786966599 : 20 Nov 2018 : "Explore a worldwide cityscape in the first Dungeons & Dragons campaign setting to take on the world of Magic: The Gathering. This accessory contains resources that Dungeon Masters can use to enhance the experience of running a campaign in the sprawling city of Ravnica, using Guildmasters' Guide to Ravnica, a Dungeons & Dragons campaign sourcebook sold separately that explores one of the most popular settings in Magic: The Gathering"--