A Scavvy in Warhammer is a wretched, mutated outcast typically found in the Underhive of Necromunda, a vast and dangerous city in the Warhammer 40,000 universe. These individuals are often hideously deformed by the toxic environment and polluted conditions they live in, resulting in grotesque mutations like extra limbs, malformed features, or even bestial traits. Scavvies live on the fringes of society, surviving through scavenging, theft, and brutal violence. They are seen as the lowest of the low, despised by even the most hardened denizens of the Underhive, and often band together in desperate, ragtag gangs, led by brutal leaders or deranged mutants. Despite their wretched existence, Scavvies are dangerous due to their cunning, ferocity, and the fact that they often carry diseases or possess strange, unnatural abilities.