Oricorio-Pom-Pom @ Flyinium Z  
Ability: Dancer  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Roost  
- Hurricane  
- Revelation Dance

Oricorio-Pom-Pom @ Choice Scarf  
Ability: Dancer  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Revelation Dance  
- Hurricane  
- Air Slash  
- U-turn

Additional Moves: Substitute, Tailwind, Defog, Agility 
Additional Items: Leftovers
Other Options: 
-A set of Taunt, Toxic, Roost, and Revelation Dance can be used as a stallbreaker, crippling fatter teams. With Leftovers and max HP and Speed investment, Oricorio-Pom-Pom becomes somewhat bulky and can chew resisted attacks. However, stall is not common and a defensive set is outdone by Rotom-Fan.
-Defog can be used over Air SLash if a team desperately needs hazard removal.