You call Dusk Mane Necrozma oppressive, why do you say that? And I don't think Geomancy needs to be looked at, there were already checks to it since it was introduced, and this gen introduced more like Magearna and of course, Necrozma-DM.
Lost 0-2 to double switches r3, gg, I knew I wasn't good enough. :( I don't know why I even bothered.
https://replay.pokemonshowdown.com/gen7anythinggoes-769672434 g2 (I'm such a failure.....)