>>35411232Azumarill never had a high attack stat to begin with, Groudon has other weaknesses besides water and Kyogre's weaknesses aren't exactly negated by drizzle. In fact, in somewhat hinders it because drizzle gives thunder perfect accuracy.
On top of all that, none of those abilties actively hinder the pokemon by stopping it from attacking altogether every other turn. Slakings ability is the only one that is hard countered by literally anything with protect.