Hidden power Grass
I couldnt get HP Fighting or Ground. Grass I think is still good because its super effective damage against Ground rock and water. So with that essentially Houndoom can cover all the elements that HP Fighting...
Personally, my favorite move sets are:
Crunch- Dark - Really useful against the psychics. And I cant get Dark Pulse.
Sheer Cold- Ice- Inaccurate but awesome OHKO move
Heatwave- Powerful fire attack with no aftermath repercussions
Surf- HM move that I still find useful during battle
The first 6 Pokemons I caught I raised them and beat Elite Four with em.
Infernape- Flame Plate-Mild
Luxray- Zap Plate- Modest
Alakazam- Mind Plate- Quiet