An unthinking plague of unknown origin, the Filth is believed by all other coherent factions to have spawned from within the Travengar Polyverse. Its many warped agents are most commonly described as demonic in nature, with the whole faction sharing a motif of sickly blues and reds comprised of cracked skin, cancerous pustles, and biological tendencies to rapidly birth swiftly maturing offspring, among other horrific features. Space conquered by the Filth exibits this appearance as well, with megastructures of unsightly, fleshy strands stretching from planet to planet with no regards as to distance. These strands appear to serve as transportation devices, ensuring inexplicably swift attack on untouched worlds. The Filth converts all planets it touches into new breeding grounds, with its only foreseeable goal that of pure consumption.