I don't mean Move Maniac, Gramma Wilma, Move Deleter and the guy the does the Fire/Water/Grass hyperbeams! Like in Platinum!
They are at Battle Frontier, you can learned it by giving BP or Battle Point... see my question... http://pokemondb.net/pokebase/12349/where-are-all-the-move-tutor-in-heart-gold or this... http://www.serebii.net/heartgoldsoulsilver/movetutors.shtml
