Currently #1 on natdex with kingambit and pinsir
https://pokepast.es/7e4494e39c3ddcf3
tera grass flame body heatran+spdef gastrodon handles almost all the cheese on the ladder, only have to be careful of fires that can hit gastrodon.
Ideally against more balanced teams you have pult kingambit or pinsir in as much as possible, so they only have offensive teras.