Ho-Oh (M) @ Shed Shell  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Shore Up  
- Spectral Thief  
- Knock Off  
- Anchor Shot  

Swampert-Mega (F) @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Shore Up  
- Defog  
- Aromatherapy  
- Spectral Thief  

Sableye-Mega @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
IVs: 0 Atk  
- Strength Sap  
- Haze  
- Milk Drink  
- Toxic Spikes  

Audino-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 1 Spe  
- Recover  
- Magic Coat  
- U-turn  
- Spectral Thief  

Volcanion (M) @ Shed Shell  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Anchor Shot  
- Spikes  
- Lava Plume  
- Shore Up  

Zygarde-Complete (M) @ Safety Goggles  
Ability: Shadow Tag  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
IVs: 0 Atk  
- Perish Song  
- Strength Sap  
- Encore  
- Wish