Transmutation Oscillator

A gnarled metallic component embedded in the CET machine’s central housing, its surfaces etched with glowing pulsar patterns that flicker erratically when Tryst activates the device. The oscillator’s unstable resonance emits a low hum audible even over the machine’s whine, and its vibrations visibly strain the surrounding framework. When the Doctor forces the shutdown, the oscillator’s dying pulses cast fractured shadows across the lounge, underscoring its lethal design.