Hail, specifically Arctovish is super broken in inverse. Here are two versions of more or less the same hail team. Try them out!
https://pokepast.es/cfc94b45a59e095f
https://pokepast.es/da39cda3ce8bc98f
Here's some example replays:
https://replay.pokemonshowdown.com/gen8tiershift-1590787701
https://replay.pokemonshowdown.com/gen8tiershift-1590795179
https://pokepast.es/cfc94b45a59e095f
https://pokepast.es/da39cda3ce8bc98f
Here's some example replays:
https://replay.pokemonshowdown.com/gen8tiershift-1590787701
https://replay.pokemonshowdown.com/gen8tiershift-1590795179