The move tutors are:
In the Route under Lacunosa Town (13) has a guy who will teach a ultimate move to a fully evolver starter pokemon.
In Opelucid City, Iris/Drayden will teach Draco Meteor.
In Driftveil City, a guy will teach a move dependig on your starter you chose.
In castelia city, A person will teach Relic Song to Meloea, and Secret Sword to Keldeo.