Where does “magica” come from?

magica (Latin) comes from Latin magicus, from Ancient Greek μαγικός, from Ancient Greek Μάγος, from Old Persian 𐎶𐎦𐏁, from Proto-Iranian magúš, from Proto-Indo-Iranian magʰúš, from Proto-Indo-European megʰ-ú-s, from Proto-Indo-European megʰ- — to be able.

magica (Latin): nominative feminine singular of magicus;...