Inheritance Viability Rankings
S-Rank:
Celesteela (Xatu, Swoobat, Toucannon, Clefable, Flareon, Staraptor, Emolga, Tornadus-T, Vivillon)
Cresselia (Xatu, Swoobat, Clefable, Audino)
A-Rank:
A+
Alakazam-Mega (Tapu Lele)
Chansey (Sableye, Murkrow, Xatu, Persian-A, Mew, Corsola, Clefable)
Landorus-T (Zygarde, Gliscor, Sceptile, Mantine, Staraptor, Larvitar)
Suicune (Quagsire, Masquerain, Toxapex, Starmie, Corsola)
Terrakion (Slurpuff, Malamar, Tyrantrum, Breloom, Basculin, Machamp, Pinsir Larvitar)
A
Archeops (Toucannon, Rampardos, Aggron, Tyrantrum, Kecleon)
Azelf (Kecleon, Greninja, Ninetales-A)
Gengar (Nidoking, Mawile, Gourgeist)
Heatran (Torkoal, Flygon, Hydreigon, Solrock, Golem-A, Azelf)
Magearna (Audino, Bellossom, Ribombee, Xatu, Lunatone, Arcanine)
Medicham-Mega (Lucario, Necrozma, Scrafty)
Muk-Alola (Mienshao, Toxapex, Persian-A, Cryogonal)
Pinsir-Mega (Lucario, Dragonite, Zygarde)
Snorlax (Gliscor, Breloom, Linoone)
Tapu Koko (Mawile, Illumise, Xurkitree, Victini, Golem-A, Magearna, Kecleon, Ninetales-A)
A-
Buzzwole (Mienshao, Staraptor, Lurantis, Quagsire, Volbeat, Arcanine, Swoobat, Persian-A,)
Ferrothorn (Flareon, Miltank, Tangrowth, Pelipper, Heatran)
Garchomp (Gumshoos, Zygarde, Druddigon, Pangoro, Salamence)
Glalie-Mega (Lucario, Dragonite, Noivern)
Keldeo (Dragalge, Clawitzer, Masquerain, Feraligatr, Poliwrath)
Lopunny-Mega (Lucario, Tsareena, Mienshao, Hitmontop)
Tapu Fini (Masquerain, Quagsire, Starmie, Murkrow, Clefable)
Thundurus-I (Golem-A, Nidoking, Drampa)
Venusaur-Mega (Bellossom, Masquerain, Shiinotic)
B-Rank:
B+
Charizard Mega-Y (Victini, Drampa, Clefable, Volcarona)
Gardevoir-Mega (Chatot, Noivern, Flygon, Tapu Lele)
Golisopod (Crawdaunt, Feraligatr, Masquerain, Gliscor)
Pidgeot-Mega (Noivern, Dragonite, Chatot, Gyarados, Regice)
Registeel (Xatu, Tornadus-T, Solrock, Arcanine, Starmie, Flygon, Uxie)
Stakataka (Dhelmise, Bronzong, Necrozma, Claydol, Stakataka)
Swampert (Miltank, Corsola, Drampa)
Weavile (Mawile, Gumshoos, Mamoswine, Aurorus, Bruxish, Conkeldurr)
Xurkitree (Raichu-A, Rampardos, Tapu Koko, Whimsicott)
B
Altaria-Mega (Dragonite, Zygarde, Noivern, Flygon)
Bewear (Tyrogue, Lucario, Linoone, Lurantis, Slurpuff)
Bisharp (Lycanroc Dusk, Gumshoos)
Camerupt-Mega (Mew, Victini, Solrock)
Hippowdon (Gliscor, Quagsire, Salamence, Milktank)
Houndoom-Mega (Ninetales, Torkoal, Zoroark)
Latios (Tapu lele, Swoobat, Kecleon)
Marowak-Alola (Victini, Kecleon)
Mawile-Mega (Lucario, Magearna)
Salazzle (Nidoqueen, Torkoal)
Swampert-Mega (Empoleon, Gyarados, Politoed)
Toxapex (Quagsire, Masquerain, Emolga)
Tyranitar (Lycanroc-Dusk/Midnight, Crawdaunt)
Zapdos (Drampa, Clefable, Vivillon, Persian-A)
B-
Aerodactyl (Emboar, Toucannon, Shuckle, Drudiggon, Tyrantrum, Aggron)
Aerodactyl-Mega (Rampardos, Scrafty, Archeops)
Ampharos-Mega (Latias, Volbeat, Porygon-Z)
Chandelure (Torkoal, Nidoking, Gourgeist
Charizard Mega-X (Victini, Charizard)
Excadrill (Dhelmise, Lycanroc-Dusk, Gumshoos, Pangoro, Larvitar)
Hoopa (Kecleon, Porygon-Z, Necrozma)
Infernape (Golem-A, Nidoking)
Latias (Swoobat, Clefable, Xatu)
Mandibuzz (Murkrow, Toucannon, Tornadus-T, Persian-A)
Mew (Venomoth, Swoobat, Butterfree)
Meloetta (Necrozma, Exploud, Whimsicott, Audino)
Ninjask (Shuckle, Skarmory, Druddigon)
Sableye-Mega (Mew, Decidueye, Toxapex)
Sceptile-Mega (Serperior, Heliolisk, Exeggutor-A)
Umbreon (Swoobat, Toxapex, Persian-A)
Ursaring (Togekiss, Pikachu, Linoone)
C-Rank:
C+
Alakazam (Kecleon, Darmanitan, Tapu Lele)
Beedrill-Mega (Golisopod, Infernape)
Doublade (Persian-A, Flareon, Swoobat, Solrock, Xatu, Clefable)
Garchomp-Mega (Tyranitar, Zygarde)
Goodra (Slowking, Mienshao, Milktank)
Greninja (Manaphy, Crawdaunt)
Heracross (Mienshao)
Krookodile (Gumshoos, Lycanroc-Dusk)
Kyurem (Feebas, Aurorus, Ninetales-A, Sandslash-A. Dragalge)
Magnezone (Vikavolt, Magearna)
Nihilego (Solrock, Nidoking)
Pangoro (Crawdaunt, Lycanroc-Dusk, Bewear, Malamar)
Slowbro-Mega (Masquerain, Necrozma, Swoobat)
Skarmory (Flareon, Staraptor, Toucannon, Clefable, Arcanine)
Tapu Lele (Sylveon, Noctowl, Comfey)
Thundurus-T (Gyarados, Drampa)
Vikavolt (Illumise, Porygon-Z, Magearna)
C
Diancie-Mega (Donphan, Mew, Mawile)
Dusclops (Persian-A, Clefable)
Escavalier (Stakataka, Typhlosion)
Hydreigon (Clawitzer)
Kommo-o (Slowking, Clefable)
Primarina (Audino, Pelipper)
Rampardos (Kecleon, Lycanroc-Dusk, Tyrantrum)
Tyranitar-Mega (Palossand)
Zygarde (Gliscor)
C-
Diancie (Lunatone, Cradily, Audino, Clefable)
Drampa (Whimsicott)
Porygon-Z (Exploud, Whimsicott)
Raikou (Tapu Koko, Vikavolt, Latias, Audino)
Regirock (Mienshao, Quagsire, Hippowdon, Salamence)
Rotom-H (Golem-A)
Scizor-Mega (Klinklang, Pangoro)
Throh (Breloom, Mienshao)
Tornadus (Pelipper, Noctowl)
Type: Null (Persian-A, Clefable)
Virizion (Lurantis)
D-Rank:
Floatzel (Bibarel)
Guzzlord (Mienshao, Persian-A, Tornadus-T)
Sawsbuck (Sudowoodo)