Klefki @ Rocky Helmet  
Ability: Prankster  
EVs: 200 HP / 52 Def / 240 SpD / 16 Spe  
Calm Nature  
IVs: 0 Atk  
- Spikes  
- Dazzling Gleam  
- Thunder Wave  
- Toxic  

Rhyperior @ Leftovers  
Ability: Solid Rock  
EVs: 40 HP / 216 Atk / 216 SpD / 36 Spe  
Adamant Nature  
- Stealth Rock  
- Earthquake  
- Stone Edge  
- Megahorn  

Dhelmise @ Colbur Berry  
Ability: Steelworker  
EVs: 200 HP / 248 Atk / 60 Spe  
Adamant Nature  
- Power Whip  
- Poltergeist  
- Anchor Shot  
- Synthesis  

Mienshao @ Choice Scarf  
Ability: Regenerator  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Knock Off  
- Stone Edge  
- U-turn  

Thundurus (M) @ Heavy-Duty Boots  
Ability: Defiant  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Knock Off  
- U-turn  
- Thunderbolt  
- Grass Knot  

Mimikyu @ Life Orb  
Ability: Disguise  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Shadow Claw  
- Shadow Sneak  
- Play Rough