Actually it's HP Fire, Draco Meteor, Dragon Claw, and Shadow Sneak. I used Shadow Sneak vs your Lugia when it lived with that sliver of health.
But yea, tbh, there's not much time in the metagame for you to use a Resttalking CMer unless the Pokemon's Kyogre or something. Just use the mixed attacker, it's a lot more effective (as you can see from our battle).