A trophy artifact obtained from battles with Murmur. A cool-to-touch artifact covered with a dense organic formation over which a slight ripple occasionally passes, resembling muscle contractions. Inside, the silhouette of another artifact can be distinguished, suggesting the object's composite nature. Upon proximity to the body, the hard mass begins to produce a polymorphic enzyme in the blood. No painful sensations were noted during the process. Significant capillary tension is observed in the organism affected, especially near the artifact. Upon removal, light inflammation appears on the skin, which quickly passes.