A contained reactor core roils inside its magnetic bottle — a domain-warped turbulent fbm field is spun through a radius-dependent swirl to band it like confined magnetic flux, thin ridged veins arc across the surface, and a blazing white centre breathes on a slow pulse. Deep violet gives way to cyan and a white-hot core, wrapped in a corona of escaping flares. Scroll pumps energy in, the pointer dents and stirs the field, and a press overloads the containment.