Does the Masuda Breeding Method work with the Everstone in X/Y?

Question

I know the Masuda Method cancelled out the Everstone passdown in generations prior to Generation 6, but does it still fail to guarantee a 100% Nature/Ability passdown in X/Y?

Answer 1

If held in the Pokémon Day Care by either parent, Pokémon bred will definitely have the nature of the holder. (In B2, W2, X, Y)

Yes, the natures will transfer.
Source