The Gruul are a loose affiliation of savage clans who squat in Ravnica’s alleyways, abandoned zones, and overgrown ruins. Many Gruul warriors and shamans have come to occupy the Rubblebelt, a broken thread of war-ruined land and settlements that begins near the outskirts of Ravnica’s Tenth District. Warfare among the Gruul is constant and almost ritualistic; the Gruul believe that only the strong should survive and rule. The Gruul are the most anti-civilization and disenfranchised of all of Ravnica’s guilds, and as such are the most ill at ease in a world covered by city.
Though no Gruul clan leader has ever managed to dominate or unify all the clans, one is spoken of in reverential tones: Borborygmos.
In the gutted, cratered remains of a massive palace, a great bonfire burns, marking a place of tradition for the Gruul. This is known as Skarrg