Gengar-Mega @ Gengarite  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Sludge Wave  
- Protect  
- Destiny Bond  

Noivern @ Salamencite  
Ability: Frisk  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Boomburst  
- Super Fang  
- U-turn  
- Roost  

Groudon-Primal @ Red Orb  
Ability: Drought  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Precipice Blades  
- Lava Plume  
- Rock Tomb  
- Stealth Rock  

Landorus-Therian @ Blazikenite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Stone Edge  
- Swords Dance  
- Protect  

Mew @ Sablenite  
Ability: Synchronize  
Shiny: Yes  
EVs: 248 HP / 244 Def / 16 SpA  
Relaxed Nature  
- Psychic  
- Will-O-Wisp  
- U-turn  
- Soft-Boiled  

Zygarde @ Altarianite  
Ability: Aura Break  
EVs: 196 HP / 252 Atk / 60 Spe  
Adamant Nature  
- Extreme Speed  
- Earthquake  
- Pain Split  
- Dragon Dance