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

Buzzwole @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 144 Def / 112 Spe  
Impish Nature  
- Drain Punch  
- Ice Punch  
- Bulk Up  
- Roost  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Moonblast  
- Calm Mind  
- Soft-Boiled  

Greninja-Ash @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Water Shuriken  
- Ice Beam  / Spikes
- Hydro Pump  
- Dark Pulse  

Magearna @ Steelium Z  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flash Cannon  
- Aura Sphere  
- Thunderbolt  
- Shift Gear  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 244 Atk / 68 Def / 196 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Defog