Started with Aggron and added Calm Mind Virizion since it acted similarly to the Tyrantrum + Virizion core I loved dearly. King was added to slow things for Aggron and pivot into Fire, Psychic, and Fighting-types. Next I added Fight to better deal with Virizion and non scarfed Fire-types. Also traps Magneton which is stupid this meta. Delphox with Trick + Calm Mind, if you Calm Mind on a predicted switch you can bluff it and snatch a KO on stuff like Aerodactyl which could be a problem. Finally Diancie checks Dark-types, gives Stealth Rock support, and lures in Flygon occasionally with Shuca.