The Signal Fracture manifests as a towering silhouette of compressed static, its form constantly shifting between coherent shape and pure noise. Fractured classical marble fragments orbit its core, held in place by crackling fiber-optic energy, while its surface displays the scanlines and glitch artifacts that plague the entire simulation. Its eyes are voids of pure null data, and wherever it walks, the ground beneath renders in stuttering, incomplete polygons. It emits a harmonic frequency that causes nearby code to destabilize, appearing differently to each competitor - showing them their own potential fracture. The entity grows larger with each deletion in the simulation.

The Signal Fracture serves as the simulation's herald of irreversible deletion - when it manifests to a competitor, they have one week to restore their code or face fragmentation into the Cache Grave. Unlike other entities that can be bargained with or understood, the Fracture cannot be appeased; it exists only to complete its purpose of breaking stable code into oblivion.