Scizor-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Strength Sap  
- Stealth Rock  
- Spider Web  
- U-turn  

Mewtwo-Mega-Y @ Leppa Berry  
Ability: Innards Out  
EVs: 252 HP / 252 SpA / 252 Spe  
Hasty Nature  
IVs: 0 Atk / 0 Def / 0 SpD  
- Shell Smash  
- Light That Burns the Sky  
- Menacing Moonraze Maelstrom  
- Moonblast  

Kartana @ Focus Sash  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Sunsteel Strike  
- Bolt Strike  
- Fissure  

Chansey (F) @ Shed Shell  
Ability: Innards Out  
EVs: 252 HP / 252 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Def / 0 SpA / 0 Spe  
- Magic Coat  
- Shore Up  
- Whirlwind  
- U-turn  

Blissey (F) @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Shore Up  
- Baton Pass  
- Whirlwind  
- Perish Song  

Meloetta @ Safety Goggles  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Magic Coat  
- Shore Up  
- Defog  
- U-turn