The rankings within a tier are unordered.
S-Rank
S+: Nothing
S: Nothing
S-: :skarmory: Skarmory, :koraidon: Koraidon, :flutter_mane: Flutter Mane
A-Rank
A+: :pelipper: Pelipper, :toxapex: Toxapex, :deoxys: Deoxys, :clefairy: Clefairy, :brambleghast: Brambleghast
A: :braviary_hisui: Braviary-Hisui, :zacian_crowned: Zacian-Crowned, :persian_alola: Persian-Alola, :clodsire: Clodsire, :calyrex_ice: Calyrex-Ice, :salazzle: Salazzle, :weezing_galar: Weezing-Galar, :breloom: Breloom, :mienshao: Mienshao, :ludicolo: Ludicolo, :ho_oh: Ho-Oh, :vibrava: Vibrava
A-: :ursaluna_bloodmoon: Ursaluna-Bloodmoon, :archaludon: Archaludon, :ribombee: Ribombee, :poliwrath: Poliwrath, :bisharp: Bisharp, :frosmoth: Frosmoth, :iron_hands: Iron Hands, :nuzleaf: Nuzleaf, :volcarona: Volcarona, :dondozo: Dondozo, :zekrom: Zekrom
B-Rank
B+: :tyranitar: Tyranitar, :quaxwell: Quaxwell, :rampardos: Rampardos, :ursaluna: Ursaluna, :kilowattrel: Kilowattrel, :dugtrio: Dugtrio, :cloyster: Cloyster, :vullaby: Vullaby, :sableye: Sableye, :sylveon: Sylveon, :rayquaza: Rayquaza, :volcanion: Volcanion, :magearna: Magearna, :ditto: Ditto, :kyogre: Kyogre, :iron_moth: Iron Moth, :lucario: Lucario, :lunala: Lunala, :blaziken: Blaziken, :arceus: Arceus, :necrozma_dusk_mane: Necrozma-Dusk-Mane, :orthworm: Orthworm, :komala: Komala, :scizor: Scizor, :barraskewda: Barraskewda, :deoxys_defense: Deoxys-Defense, :excadrill: Excadrill, :hatterene: Hatterene, :hoopa_unbound: Hoopa-Unbound, :quagsire: Quagsire
B: :arceus_ground: Arceus-Ground, :hoopa: Hoopa, :kyurem_black: Kyurem-Black, :skeledirge: Skeledirge, :alomomola: Alomomola, :groudon: Groudon, :wartortle: Wartortle, :dunsparce: Dunsparce, :eternatus: Eternatus, :great_tusk: Great Tusk, :morgrem: Morgrem, :grookey: Grookey, :zoroark_hisui: Zoroark-Hisui, :thwackey: Thwackey, :cramorant: Cramorant, :amoonguss: Amoonguss, :emboar: Emboar, :oricorio_pom_pom: Oricorio-Pom-Pom, :sinistcha: Sinistcha, :snivy: Snivy, :bruxish: Bruxish, :blissey: Blissey, :mamoswine: Mamoswine, :minior: Minior, :smeargle: Smeargle, :crawdaunt: Crawdaunt, :drifblim: Drifblim, :farigiraf: Farigiraf, :meowscarada: Meowscarada, :inteleon: Inteleon, :hattrem: Hattrem, :kyurem_white: Kyurem-White, :froslass: Froslass, :oricorio_sensu: Oricorio-Sensu, :tentacruel: Tentacruel, :iron_bundle: Iron Bundle
B-: :fraxure: Fraxure, :bulbasaur: Bulbasaur, :iron_treads: Iron Treads, :kingambit: Kingambit, :metagross: Metagross, :tatsugiri: Tatsugiri, :staraptor: Staraptor, :gastrodon: Gastrodon, :victreebel: Victreebel, :primeape: Primeape, :palafin: Palafin, :gengar: Gengar, :fezandipiti: Fezandipiti, :foongus: Foongus, :dragonair: Dragonair, :sneasler: Sneasler, :cetitan: Cetitan, :enamorus: Enamorus, :kleavor: Kleavor, :palkia_origin: Palkia-Origin, :glimmora: Glimmora, :thundurus_therian: Thundurus-Therian, :chi_yu: Chi-Yu, :deoxys_speed: Deoxys-Speed, :regieleki: Regieleki, :scovillain: Scovillain, :ting_lu: Ting-Lu, :palkia: Palkia, :deoxys_attack: Deoxys-Attack, :dewgong: Dewgong, :diancie: Diancie, :gardevoir: Gardevoir, :magneton: Magneton, :naclstack: Naclstack, :rillaboom: Rillaboom, :rotom_wash: Rotom-Wash, :chien_pao: Chien-Pao, :gouging_fire: Gouging Fire
C-Rank
C+: :beartic: Beartic, :gabite: Gabite, :magnezone: Magnezone, :morpeko: Morpeko, :vulpix_alola: Vulpix-Alola, :indeedee: Indeedee, :gallade: Gallade, :perrserker: Perrserker, :pikachu: Pikachu, :mewtwo: Mewtwo, :urshifu: Urshifu, :clefable: Clefable, :sprigatito: Sprigatito, :galvantula: Galvantula, :gloom: Gloom, :rotom_heat: Rotom-Heat, :venomoth: Venomoth, :weavile: Weavile, :banette: Banette, :giratina: Giratina, :iron_valiant: Iron Valiant, :dodrio: Dodrio, :kricketune: Kricketune, :indeedee_f: Indeedee-F, :ariados: Ariados, :azelf: Azelf, :bronzong: Bronzong, :persian: Persian, :torkoal: Torkoal, :umbreon: Umbreon, :marshtomp: Marshtomp
C: :toxtricity: Toxtricity, :zweilous: Zweilous, :goodra_hisui: Goodra-Hisui, :giratina_origin: Giratina-Origin, :jolteon: Jolteon, :mightyena: Mightyena, :oricorio: Oricorio, :scream_tail: Scream Tail, :regidrago: Regidrago, :samurott_hisui: Samurott-Hisui, :bellsprout: Bellsprout, :falinks: Falinks, :dedenne: Dedenne, :luxray: Luxray, :mudbray: Mudbray, :qwilfish_hisui: Qwilfish-Hisui, :cacturne: Cacturne, :arceus_fairy: Arceus-Fairy, :lycanroc_dusk: Lycanroc-Dusk, :arceus_steel: Arceus-Steel, :gumshoos: Gumshoos, :lampent: Lampent, :pupitar: Pupitar, :gholdengo: Gholdengo
C-: :urshifu_rapid_strike: Urshifu-Rapid-Strike, :eelektrik: Eelektrik, :yungoos: Yungoos, :larvitar: Larvitar, :masquerain: Masquerain, :arbok: Arbok, :zorua: Zorua, :zorua_hisui: Zorua-Hisui, :numel: Numel, :growlithe: Growlithe, :dialga: Dialga, :hariyama: Hariyama, :copperajah: Copperajah, :charmander: Charmander, :litten: Litten, :vulpix: Vulpix, :qwilfish: Qwilfish