Mewtwo-Mega-X @ Choice Band  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Photon Geyser  
- Close Combat  
- Let's Snuggle Forever  
- Sunsteel Strike  

Slowbro-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Aromatherapy  
- Heal Order  
- Defog  

Zygarde-Complete @ Safety Goggles  
Ability: Prankster  
EVs: 248 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Parting Shot  
- Roost  
- Reflect  

Groudon-Primal @ Safety Goggles  
Ability: Huge Power  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Thousand Arrows  
- Ice Shard  
- Sunsteel Strike  

Audino-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 248 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
- Spore  
- U-turn  
- Milk Drink  
- Stealth Rock  

Gengar-Mega @ Focus Sash  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shell Smash  
- Spore  
- Moongeist Beam  
- Secret Sword