>>22549964Hippowdon is the only real hard counter due to its sheer bulk, especially Rocky Helmet variants, but it's still pretty manageable since it needs a turn to set-up, it's much slower than other scarfers and almost any Ice Beam/Earth Power can kill it.
>+1 252+ Atk Life Orb Tyrantrum Head Smash vs. 252 HP / 252+ Def Hippowdon: 160-188 (38 - 44.7%) -- guaranteed 3HKO>0 Atk Hippowdon Earthquake vs. 0 HP / 0 Def Tyrantrum: 204-242 (66.8 - 79.3%) -- guaranteed 2HKO 