>>32334580There are grass types in this thread that legit justify grass, but that anon is right, there's a difference between being good BECAUSE of a type and being good IN SPITE of a type.
Gen far was ou for 7 gens IN SPITE of being a poison type, it isn't good because of being a poison type (with all the fairies that's not as true any more) but gengar was never proof that poison was a good type.
If gamefreak invented an ice type with base 800 stats and an ability that auto set icy terrain that doubled the defenses of ice types and gave that Pokémon an incredible movepool, that wouldn't make ice a good defensive type