Nacho Libre @ Flying Gem
EVs: 252 Atk, 252 Speed, 4 HP
Nature: Jolly/ Adamant
-Steel Wing/ Stone Edge
Very slightly different suggestion.
Steel Wing to cover Fairy weakness, or Stone Edge for some extra coverage. Steel Wing would only give coverage against Fairy Weakness, while Stone Edge would give coverage against Flying weakness, so choose accordingly to your team.
Main threats to Nacho Libre here are Gliscor/ Gilgar and Skarmory; there's not much it can do to either of them, and if it switches out its Unburden boost resets. It's also a shame that it doesn't get Earthquake when it has Mold Breaker as its hidden ability.
Here's hoping that it gets the elemental punches through breeding.