Heracross-Mega @ Heracronite  
Ability: Skill Link  
EVs: 116 HP / 252 Atk / 140 Spe  
Adamant Nature  
- Pin Missile  
- Substitute  
- Rock Blast  
- Close Combat  

Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk / 30 Def  
- Thunderbolt  
- Volt Switch  
- Dazzling Gleam  
- Hidden Power [Ice]  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Triple Axel  
- Knock Off  
- Pursuit  
- Ice Shard  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 184 Def / 72 SpD  
Impish Nature  
- Defog  
- Brave Bird  
- U-turn  
- Roost  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Earth Power  
- Scald  
- Toxic  
- Recover  

Kommo-o @ Leftovers  
Ability: Soundproof  
EVs: 248 HP / 196 Def / 64 Spe  
Impish Nature  
- Drain Punch  
- Stealth Rock  
- Toxic  
- Earthquake