Mawile-Mega @ Mawilite  
Ability: Intimidate  
EVs: 168 HP / 252 Atk / 88 Spe  
Adamant Nature  
- Swords Dance  
- Play Rough  
- Knock Off  
- Sucker Punch  

Gyarados @ Flyinium Z  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Bounce  
- Earthquake  

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

Tapu Lele @ Metronome  
Ability: Psychic Surge  
EVs: 72 HP / 252 SpA / 184 Spe  
Modest Nature  
IVs: 0 Atk  
- Focus Blast  
- Psyshock  
- Moonblast  
- Hidden Power [Fire]  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Glare  
- Hidden Power [Fire]  
- Leaf Storm  
- Substitute  

Landorus-Therian @ Custap Berry  
Ability: Intimidate  
EVs: 248 HP / 112 Atk / 148 Spe  
Adamant Nature  
- Stealth Rock  
- Explosion  
- Defog  
- Earthquake