元素石人是我从未遇到过的生物。没有任何生物或历史的先例。其最近的亲属只存在传说中神秘的石像，类似于布拉格的傀儡的存在。 这使得它更危险，哪个幸存者会乐意看到一块石头突然赋予生命并且攻击他们？幸亏元素石人巨大的尺寸让它们移动缓慢，所以我建议幸存者看到马上离开。 元素石人通过在休眠的时候吸收周围的赖以生存的其他矿物质，从而意味着其体内含有非常丰富的金属。如果没有受到打扰，它将会一直沉睡下去，但是，它将会恶毒的攻击任何一个来犯之敌。 元素石人是一个孤独的独居动物，甚至不会保护自己的同类。
Common name: Rock Elemental
Species: Colossus petram
Temperament: Extremely territorial
Colossus petram is like no creature I have ever encountered. There is no biological or historical precedent for it. Its nearest relatives exist only in legend – mythical statues that could come to life like the Golem of Prague. That makes it all the more dangerous. What survivor could possibly expect a seemingly benign rock formation to suddenly spring to life and attack them? Fortunately, Colossus petram's massive size makes it quite slow, so I would advise most survivors to flee immediately if encountering it in the wild. Colossus petram survives by slowly absorbing nearby minerals while in its dormant state, which consequently means that its body contains a wealth of metal ingots. If undisturbed, it can maintain this hibernation ad infinitum, but it will viciously attack anyone who encroaches upon its territory. A solitary creature, Colossus petram lives alone, and will not even protect its own kind.
If somehow tamed, Colossus petram could prove to be an invaluable asset, particularly in a siege. Only armor piercing rounds or explosives can harm it at all, and it will handily smash through stone structures.