A trophy artifact obtained in battles with Murmur.\nIt resembles a chitinous cocoon with resilient translucent formations that look like the respiratory organs of fish. These formations slightly "open" and absorb oxygen from the surrounding environment. When in proximity to a large living organism, it begins to form a transparent slime with a strong odor on the organism's epithelial surface, which is instantly absorbed into the skin without a trace. Samples of the slime contain microorganisms—a bacterial colony of unknown nature.
Effects
| Bleeding protection | 3.15% – 3.7% |
| Radiation | +2.13 – +2.5 |
| Health regeneration | 1.96% – 2.3% |
| Vitality | 1.1% – 1.3% |