Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Thunderbolt  
- Dazzling Gleam  
- Grass Knot  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 100 Def / 156 SpD  
Calm Nature  
IVs: 0 Atk  
- Defog  
- Volt Switch  
- Hydro Pump  
- Toxic  

Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 252 Atk / 132 Def / 124 Spe  
Adamant Nature  
- Substitute  
- Acrobatics  
- Close Combat  
- Swords Dance  

Kartana @ Choice Scarf  
Ability: Beast Boost  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Sacred Sword  
- Leaf Blade  
- Smart Strike  
- Knock Off  

Garchomp @ Leftovers  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Scale Shot  
- Fire Fang  

Volcanion @ Choice Specs  
Ability: Water Absorb  
EVs: 56 HP / 252 SpA / 200 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Blast  
- Earth Power  
- Sludge Wave