Diancie-Mega @ Pixie Plate  
Ability: Pixilate  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Fake Out  
- Extreme Speed  
- Sacred Fire  
- Bolt Strike  

Diancie-Mega @ Lum Berry  
Ability: Huge Power  
EVs: 52 HP / 252 Atk / 204 Spe  
Adamant Nature  
- Low Kick  
- Poison Jab  
- Beat Up  
- Precipice Blades  

Aegislash @ Leftovers  
Ability: Magic Bounce  
EVs: 248 HP / 72 SpD / 188 Spe  
Calm Nature  
IVs: 0 Atk  
- Substitute  
- Curse  
- Roost  
- Baton Pass  

Deoxys-Speed @ Leftovers  
Ability: Wonder Guard  
EVs: 208 HP / 48 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Gastro Acid  
- Psystrike  
- Substitute  
- Baton Pass  

Kyogre-Primal @ Shed Shell  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Scald  
- Defog  
- Aromatherapy  
- Wish  

Gyarados-Mega @ Lum Berry  
Ability: Huge Power  
Shiny: Yes  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Water Shuriken  
- Pursuit  
- Sucker Punch  
- Stealth Rock