Im trying to breed a Hippopotas with those 2, but how? is it just not possible?
Im doing it in oras so if its one of those weird things where its impossible then can someone please send me a Hippowdon with it? :(
Those are Move Tutor Moves. Hippowdon learns them at Level 1. Simply find 2 heart scales and take Hippowdon to the Move Relearner.