This thing can learn
Mega Kick.
I know Dusclops has feet but it pretty much shows that they didn't really plan this one out too much.
I don't get this thing's entire movepool to be honest.
EDIT:
Primeape can learn Iron Tail, but that is only half the problem. In Pokepark or whatever it was called, Primeape is the tutor for Pikachu's Iron Tail, and he legitamately says that "he mastered the move without even having a tail" or something like that. Active trolling.