Solgaleo @ Solganium Z  
Ability: No Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
IVs: 30 HP  
- Sheer Cold  
- Sunsteel Strike  
- Dynamic Punch  
- Shell Smash  

Groudon-Primal @ Choice Band  
Ability: Mold Breaker  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
IVs: 30 HP  
- V-create  
- Precipice Blades  
- Ice Hammer  
- Extreme Speed  

Audino-Mega @ Safety Goggles  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 30 HP / 0 Atk / 0 Spe  
- Stealth Rock  
- Milk Drink  
- Aromatherapy  
- Parting Shot  

Slowbro-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 30 HP / 0 Atk / 0 Spe  
- Recover  
- Defog  
- Spectral Thief  
- U-turn  

Zygarde-Complete @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 30 HP / 0 Spe  
- U-turn  
- Spore  
- Roost  
- Haze  

Hoopa-Unbound @ Pixie Plate  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 30 HP / 0 Atk  
- Judgment  
- Photon Geyser  
- Searing Shot  
- Shell Smash