Goodra-H tanks Choice Specs Regidrago Dragon Energy and 2 Life Orb Primarina Moonblasts, the rest of the EVs are put into Special Attack. Sap Sipper is useful to help deal with Leech Seeders like Ogerpon-W and Whimsicott. Goodra-H is great into some Dragon-types like Regidrago and Raging Bolt, along with Fairy-types like Sylveon and Diancie.
Volcanion tanks Choice Band Meowscarada (with the maximum amount of HP it can while using the least amount of EVs), outspeeds Iron Crown after Flame Charge, with the remaining EVs put into Special Attack to maximize damage output. Volcanion helps deal with the Steel-types Goodra-H can't handle reliably, like Corviknight, Iron Crown, and opposing Metagross, along with some Grass-types like Low Kick Meowscarada and Ogerpon-W, and Fairy-types like Iron Valiant and Primarina.
Moltres-G has enough bulk to survive Choice Band Haxorus and Choice Specs Hoopa-U, with the rest of the EVs going into Special Attack. U-Turn is a great tool to help secure the Hoopa-U matchup, and Sucker Punch is useful for securing KOes against Pokemon like Haxorus. Moltres-G helps the team with these but also both Landorus forms and both Urshifu forms.
