Multi-band light curve of SN 2021adxl covering ∼1.6 years of its post-peak evolution. Highlighted in gray are two distinct phases where SN 2021adxl displays two distinct decline slopes, as mentioned in the text. The inset provides Gaia G-band data of SN 2021adxl (post-2022), as well as the historic observations of the explosion site (pre-2022, likely dominated by host flux). The right y-axis gives the apparent magnitude corrected for distance. Spectral epochs are given as vertical lines at the top of the plot.