(Just because it's not on here, doesn't mean it's unviable. A lot of things can be run with the right support!)
Legend: Pokemon (Recommended abilities) [Recommended stats to receive from the God]
S RANK:
:tapu lele: Tapu Lele (Psychic Surge) [HP, Def, Spe]
S- RANK:
:dragalge: Dragalge (Adaptability) [HP, Def, SpA, Spe]
A+: RANK:
:buzzwole: Buzzwole (Beast Boost) [SpD, Spe]
:landorus-therian: Landorus-Therian (Intimidate) [HP, Def, SpD, Spe]
:nihilego: Nihilego (Beast Boost) [Def]
:xurkitree: Xurkitree (Beast Boost) [Spe]
A RANK:
:crawdaunt: Crawdaunt (Adaptability) [Spe]
:dragonite: Dragonite (Multiscale) [Def, SpD, Spe]
:milotic: Milotic (Competitive, Marvel Scale) [HP, Def]
:nidoking: Nidoking (Sheer Force) [SpA, Spe]
:tapu koko: Tapu Koko (Electric Surge) [SpA]
A- RANK:
:blacephalon: Blacephalon (Beast Boost) [Def, Spe]
:corviknight: Corviknight (Mirror Armor, Pressure) [HP, Atk, SpD]
:excadrill: Excadrill (Sand Force) [SpD, Spe]
:moltres: Moltres (Flame Body) [HP, Def, SpD]
:scizor: Scizor (Technician) [HP, SpD, Spe]
:stakataka: Stakataka (Beast Boost) [HP, SpD]
:tyranitar: Tyranitar (Sand Stream) [SpA, SpD, Spe]
:weavile: Weavile (Pressure, Pickpocket) [Atk, Spe]
B+ RANK:
:aegislash: Aegislash (Stance Change) [HP, Spe]
:celesteela: Celesteela (Beast Boost) [HP, Def, SpD, Spe]
:doublade: Doublade (No Guard) [HP, SpD]
:guzzlord: Guzzlord (Beast Boost) [Def, SpD]
:kommo-o: Kommo-o (Bulletproof, Soundproof) [HP, SpA, Spe]
:lycanroc-dusk: Lycanroc-Dusk (Tough Claws) [Atk, Spe]
:porygon2: Porygon2 (Download) [Def, SpD]
:porygon-z: Porygon-Z (Adaptability, Download) [Spe]
:regieleki: Regieleki (Transistor) [Atk, Def, SpA, SpD]
:rillaboom: Rillaboom (Grassy Surge) [Atk, SpD, Spe]
:steelix: Steelix (Rock Head, Sheer Force) [HP, SpD]
:zeraora: Zeraora (Volt Absorb) [Atk, SpA]
:zygarde-10%: Zygarde-10% (Aura Break) [Atk]
B RANK:
:chandelure: Chandelure (Flash Fire, Infiltrator) [HP, Spe]
:conkeldurr: Conkeldurr (Sheer Force) [Spe]
:hippowdon: Hippowdon (Sand Force, Sand Stream) [SpD, Spe]
:krookodile: Krookodile (Intimidate, Moxie) [HP, Atk, Def, SpD, Spe]
:latias: Latias (Levitate) [HP, Def, SpA, Spe]
:latios: Latios (Levitate) [HP, Def, Spe]
:mamoswine: Mamoswine (Thick Fat) [SpD, Spe]
:mantine: Mantine (Water Absorb) [Def, SpA]
:pelipper: Pelipper (Drizzle) [HP, Def]
:rotom-heat: Rotom-Heat (Levitate) [HP, SpA, Spe]
:rotom-wash: Rotom-Wash (Levitate) [HP, Def, Spe]
:togekiss: Togekiss (Super Luck) [HP, Atk, Def, SpA, Spe]
:thundurus: Thundurus (Defiant) [HP, Atk, Def, SpA]
:urshifu: Urshifu-Rapid-Strike (Unseen Fist) [SpD, Spe]
:victini: Victini (Victory Star) [Atk, Spe]
:volcarona: Volcarona (Flame Body) [HP, Def]
:zapdos: Zapdos (Static) [Def, Spe]
B- RANK:
:azelf: Azelf (Levitate) [Def, SpD]
:bisharp: Bisharp (Defiant) [HP, Spe]
:arcanine: Arcanine (Flash Fire, Intimidate) [HP, Def]
:blastoise: Blastoise (Rain Dish) [HP, SpA]
:copperajah: Copperajah (Sheer Force) [Def, SpD, Spe]
:galvantula: Galvantula (Compound Eyes) [HP, SpA, Spe]
:garchomp: Garchomp (Rough Skin) [Def, SpA, Spe]
:glastrier: Glastrier (Chilling Neigh) [Spe]
:necrozma: Necrozma (Prism Armor) [HP, SpA, SpD, Spe]
:noivern: Noivern (Frisk, Infiltrator) [SpA]
:perrserker: Perrserker (Steely Spirit) [HP, SpD, Spe]
:regidrago: Regidrago (Dragon's Maw) [Atk, SpA, Spe]
:rhyperior: Rhyperior (Solid Rock, Lightningrod) [SpD, Spe]
:shuckle: Shuckle (Gluttony) [HP]
:sylveon: Sylveon (Pixilate) [Def, Spe]
:talonflame: Talonflame (Gale Wings) [Atk]
:tapu fini: Tapu Fini (Misty Surge) [HP, Def, SpA, SpD]
:zapdos-galar: Zapdos-Galar (Defiant) [Atk, Spe]
C+ RANK:
:absol: Absol (Super Luck) [Spe]
:aurorus: Aurorus (Refrigerate) [Def, Spe]
:arctozolt: Arctozolt (Volt Absorb) [Spe]
:azumarill: Azumarill (Sap Sipper) [Atk, Def, SpD]
:clefable: Clefable (Cute Charm) [HP, Def, SpD]
:comfey: Comfey (Flower Veil, Natural Cure) [HP, Def]
:cresselia: Cresselia (Levitate) [SpA]
:dhelmise: Dhelmise (Steelworker) [HP, Def, SpD]
:dracozolt: Dracozolt (Volt Absorb) [Spe]
:goodra: Goodra (Hydration, Sap Sipper) [Def]
:indeedee: Indeedee (Psychic Surge) [SpA, Spe]
:scrafty: Scrafty (Shed Skin) [HP, Atk]
:sirfetchd: Sirfetch'd (Scrappy) [Spe]
:snorlax: Snorlax (Thick Fat) [Def]
:tauros: Tauros (Sheer Force) [Atk, SpA]
:toxicroak: Toxicroak (Dry Skin) [Atk, SpA, Spe]
:Vaporeon: Vaporeon (Hydration, Water Absorb) [Def]
C RANK:
:accelgor: Accelgor (Sticky Hold) [Def, SpA, SpD]
:appletun: Appletun (Ripen) [SpD, Spe]
:arctovish: Arctovish (Water Absorb) [Spe]
:aromatisse: Aromatisse (Aroma Veil) [HP, Def, SpA, SpD, Spe]
:darmanitan: Darmanitan (Sheer Force) [Spe]
:dedenne: Dedenne (Cheek Pouch) [HP, SpA]
:ferrothorn: Ferrothorn (Iron Barbs) [HP, Atk]
:linoone: Linoone (Gluttony) [Atk]
:marowak: Marowak (Lightningrod) [Atk, Spe]
:miltank: Miltank (Scrappy, Sap Sipper) [SpD]
:palpitoad: Palpitoad (Hydration) [SpD]
:raichu: Raichu (Lightning Rod) [Atk]
:rhydon: Rhydon (Lightning Rod) [SpD]
:shiinotic: Shiinotic (Rain Dish, Effect Spore) [HP, Def, Spe]
:stunfisk-galar: Stunfisk-Galar (Mimicry) [SpD, Spe]
:suicune: Suicune (Pressure) [SpA, Spe]
:tapu bulu: Tapu Bulu (Grassy Surge) [SpD, Spe]