Team around Sub Zeraora but Roserade really impressed me when testing. Its natural bulk allows it to take hits from the dragons and in return kill with dazzling gleam, and toxic spikes support is always helpful for wearing down things like toad, hippo, or defensive kommo-o, all which zera needs prior damage on,
https://pokepast.es/6a7e7a7b044afe66
https://pokepast.es/6a7e7a7b044afe66