Serfs are mutated humanoids with heightened strength, a partial carapace, and poison claws (intensity 8) instead of fingernails. They are very intelligent (mental strength 15) and possess the following mental mutations: light wave manipulation, density control (others), life leech, death field generation, mental blast, and telepathy. Serf s are semi-nomadic and organize themselves into quasi-military “brigades”, dressing in old military or police uniforms recovered from the Tombs of the Ancients. The “general” of each brigade holds his power by means of an ancient weapon, although serfs prefer to fight only with their mental mutations, and any given one is 90% likely to do so.