Magnotron Device

A compact but devastating weapon deployed within the tribunal chamber, its casing marked by glowing amber circuitry that hums with contained destructive potential. When activated, it emits a low-frequency resonant pulse capable of scrambling local electronics and disrupting high-security systems. The Doctor grips the Magnotron before the trial's disruption, its angular profile and overheated vents betraying recent use—its power source still unstable. The Valeyard warns of its capacity to erase entire planetary archives, framing it as both instrument of oppression and evidence of Time Lord complicity.