Kyogre-Primal @ Safety Goggles  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Parting Shot  
- Spore  
- Wish  
- Defog  

Sableye-Mega @ Flame Orb  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk / 0 Spe  
- Trick  
- Milk Drink  
- Toxic Spikes  
- King's Shield  

Audino-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Roost  
- Defog  
- Substitute  
- Baton Pass  

Mewtwo-Mega-Y @ Choice Specs  
Ability: Mold Breaker  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Psycho Boost  
- U-turn  
- Grass Knot  
- Moonblast  

Deoxys-Speed @ Lum Berry  
Ability: No Guard  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Grass Whistle  
- Destiny Bond  
- Sheer Cold  
- Gastro Acid  

Mewtwo-Mega-X @ Choice Band  
Ability: Shadow Tag  
EVs: 120 HP / 252 Atk / 136 Spe  
Jolly Nature  
- Drain Punch  
- Precipice Blades  
- Bolt Strike  
- Gear Grind