Hey all I decided to compile a list of pokemon by primary type that are viable. If you think a pokemon with a dual type is missing check its other type. Of course you can use any pokemon but these are the only ones worth using 99.9% of the time. If I forgot one tell me. Normal: Chansey Blissey Slaking Regigigas Arceus Meloetta-P Fire: Darmanitan Ho-Oh Heatran Darmanitan-Z Fighting: None Water: Suicune Kyogre Palkia Jellicent Keldeo Flying: None Grass: Shaymin-S Ferrothorn Virizion Poison: None Electric: Thundurus-I Thundurus-T Ground: Groudon Rhydon Gliscor Landorus-I Landorus-T Psychic: Mewtwo Deoxys-A Deoxys-S Cresselia Lugia Rock: Regirock Tyranitar Arceus-Rock Archeops Terrakion Ice: None Bug: Shuckle Shedinja Escavalier Genesect Dragon: Latias Latios Rayquaza Reshiram Zekrom Kyurem-W Kyurem-B Ghost: Gengar Spiritomb Giratina-A Giratina-O Arceus-Ghost Dark: None Steel: Registeel Skarmory Jirachi Dialga And there you have it. All of the pokemon generally viable in balanced hackmons. The tier isn't that hard to figure out.