Can Sylveon learn Hyper Voice after it has evolved from Eevee?

Question

I know that you can get a hyper voice sylveon using bp in oras, but what I want to know is if it has to be an eevee? can it be a sylveon already and learn hyper voice after its already evolved? or does it have to be an eevee first then evolve? thanks!

Answer 1

Sylveon can learn Hyper Voice from the move tutor as a Sylveon, yes. It does not have to be an Eevee.

Source: Experience and the DB page for Sylveon's ORAS tutor moves.