Multi-resolution MGCLS view of Abell 85. Top: full-resolution (7.7″ × 7.1″; yellow, log scale between 0.006 and 2 mJy beam⁻¹) and filtered 25″ resolution (blue, log scale between 0.06 and 3 mJy beam⁻¹) Stokes-I intensity image of Abell 85, with the bright BCG and tailed radio galaxy emission filtered out. Smoothed archival Chandra 0.5−7 keV X-ray contours (levels: 1.0, 1.7, 3.4, 6.8, 13.6 × 10⁻⁷ counts cm⁻² s⁻¹) are overlaid in white. The respective synthesised MGCLS beams are shown on the lower left. The physical scale at the cluster redshift is indicated on the upper left, and the red × marks the NED cluster position. A newly detected elongated mini-halo (largest linear size ∼370 kpc) is seen around the cluster BCG. Filamentary structures are seen in the known phoenix/revived fossil plasma source SW of the cluster. Bottom: Pan-STARRS r-band images of the boxed regions from the top panel, with MGCLS 15″ resolution contours overlaid. Contour levels start at 3σ = 30 μJy beam⁻¹ and increase by factors of 3.