Hey Blunder, I got a team with some Home counterplay.
https://pokepast.es/a5311654aa56fbe7
Decidueye-H is another hazard remover that can counter Gholdengo. This set OHKOs uninvested Gholds.
And I think Iron Treads in theory can be a Magearna check. Outspeeds Shift Gear with Booster and resists most moves Magearna would go for.
Oricorio-Sensu for Ursaluna (lol).