Tapu Koko @ Chill Drive  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Thunderbolt  
- Techno Blast  
- Dazzling Gleam  

Kartana @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 19 Atk  
- King's Shield  
- Swords Dance  
- Leaf Blade  
- Sacred Sword  / Substitute

Garchomp @ Groundium Z  / Dragonium Z
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Gravity  
- Swords Dance  
- Earthquake  
- Outrage  

Registeel @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
IVs: 0 Atk  
- Recover  
- Rapid Spin  
- Seismic Toss  
- Stealth Rock  

Slaking @ Lum Berry  
Ability: Truant  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Skill Swap  
- Shift Gear  
- Return  
- Sacred Sword  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Milk Drink  
- Moonblast  
- Mystical Fire  
- Calm Mind