>>45628443Bug: Vivillon
Dark: Scrafty / Zoroark / Hydreigon. Mightyena early game
Dragon: Flygon / any pseudo later
Elec: A-Raichu (really underrated, sweeps some gyms by itself)
Fairy: A-Ninetales / Florges / Primarina
Fighting: Blaziken / Lucario
Fire: Blaziken / Arcanine
Flying: idk, tons of options. Swoobat is good early, then you have Prankster Murkrow and Talonflame
Ghost: idk, maybe Decidueye since it's a starter. Then Aegislash (late)
Grass: Venusaur, Roserade
Ground: Nidoqueen (easy to reset for great IVs), Excadrill, Flygon
Ice: A-Ninetales
Normal: Bewear, Stoutland, Cinccino. Tons of options early game but most of them fall off.
Poison: Nidoqueen, Venusaur, Roserade
Psychic: Male Prankster Meowstic, Espeon
Rock: Solrock/Lunatone eary, Lycanroc, Gigalith later
Steel: Excadrill, Empoleon
Water: Any starter desu
Keep in mind I don't know the game inside out like some do and it's mostly my opinion of course