Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Ice Punch  
- Stealth Rock  
- Protect  

Tapu Fini @ Waterium Z  
Ability: Misty Surge  
EVs: 232 HP / 216 SpA / 60 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Muddy Water  
- Moonblast  
- Protect  

Tornadus (M) @ Wiki Berry  
Ability: Prankster  
EVs: 244 HP / 108 Def / 112 SpA / 24 SpD / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Hurricane  
- Tailwind  
- Rain Dance  
- Taunt  

Incineroar @ Mago Berry  
Ability: Intimidate  
EVs: 252 HP / 176 Atk / 80 Spe  
Adamant Nature  
- Fake Out  
- Flare Blitz  
- Knock Off  
- U-turn  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Volt Switch  
- Dazzling Gleam  
- Hidden Power [Ice]  

Landorus-Therian (M) @ Choice Band  
Ability: Intimidate  
EVs: 252 HP / 136 Atk / 28 SpD / 92 Spe  
Adamant Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Superpower