Two-dimensional plots of the radial velocity (y-axis) as functions of the magnetic field strength (x-axis). The background pixels are colored by the mean gas-phase metallicity to compare the Fid. TNG run (left) with TNG-CR (right). We focus exclusively on outflowing gas (v_rad ≥ 0) within R_200c of the centrals of Milky Way-mass halos, i.e., without satellite gas. The dashed white curves show contours drawn at the [1, 10, 50] % levels, increasing in level toward lower velocities. For ease of visualization, the dotted black curves on the right overplot the contours from the left panel. A greater fraction of outflows gas in Fid. TNG extends to velocities as large as O(100) km s⁻¹, carrying metal enriched gas outward from the galaxy. The Fid. TNG contours are shifted toward slightly larger field strengths, implying the transport of relatively higher magnetized gas by these outflows.