Mutated Xilence is one of the secondary bosses in The First Berserker: Khazan, whom you can face off against after completing the “Final Conquest” bonus mission in Nadin Quarry. Xilence is the reskinned version of the second form of a major boss you took down earlier, Viper. However, Xilence has his own unique quirk, and there’s a little trick to getting him to start taking real damage. Overall, Xilence is nothing close to the challenge you’ve faced with some of the main bosses, and he doesn’t have a huge range of skills to worry about.
