For ten thousand years, Ravnica did not know war, bound by the power of the Guild Pact - a powerful spell that forced the nine ruling guilds of Ravnica to live in peace and contribute to the development of its civilization, which had already swallowed up the entire world. However, the death of one well-known person throughout Ravnica becomes the first link in a chain of events that quickly and inevitably leads to disaster. Investigating the murder of his partner, Wojek League veteran Agrus Kos unwittingly becomes the only one standing in the way of ancient mysterious forces to destroy the capital of Ravnica .