Explore an urban landscape filled with adventure and intrigue in this campaign setting for the world's largest role-playing game.
A perpetual mist of dreary rain hangs over Ravnica. Grouped against the weather, cosmopolitan citizens in all their fantastic diversity go about their daily business in the bustling markets and the shaded alleys.
Through it all, ten crime syndicates, scientific institutions, ecclesiastical hierarchies, military forces, courts, buzzing swarms and rampaging gangs - compete for power, wealth and influence. These guilds are the foundation of power over Ravnica. They have existed for millennia, and each has its own identity and civic function, its own diverse collection of races and creatures, and its own distinct subculture.