>>50426170Kalos team is hyper redundant with a focus on electric/ice weaknesses which means once they get rid of the alternative pikachus they should really have little not problems except for accelrock. Revenge killer greninja should be able to deal with that with water shuriken.
Kalos team is five glass cannons and a Goodra so they might need to saccrafice something to kill dragonite and melmetal. Two deficit trades against team Alola, one against galar.
Alola has a common fighting weakness and two Pokémon that resist it. Full house dragonite can survive a dragon pulse from nagandel. Dragon dance on the first turn, Duragon curaw on the second and then find a way to kill the owl before using fighting spam on the rest.
Kalos> Galar > Alola > kalos