Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Stealth Rock  
- Moonblast  
- Earth Power  
- Hidden Power [Ice]  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Shiny: Yes  
EVs: 232 Atk / 68 Def / 208 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Hidden Power [Ice]  

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 52 Def / 204 Spe  
Timid Nature  
- Knock Off  
- Hurricane  
- Defog  
- U-turn  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 248 HP / 28 Def / 224 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Thunderbolt  
- Pain Split  
- Calm Mind  

Rotom-Wash @ Iapapa Berry  
Ability: Levitate  
EVs: 248 HP / 84 Def / 168 SpD / 8 Spe  
Calm Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Will-O-Wisp  
- Defog  

Volcarona (F) @ Lum Berry  
Ability: Flame Body  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Bug Buzz  
- Quiver Dance  
- Hidden Power [Ground]