Mantine @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Scald  
- Toxic  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 4 Atk / 8 Def / 244 SpD  
Relaxed Nature  
- Knock Off  
- Spikes  
- Leech Seed  
- Thunder Wave  

Zygarde @ Leftovers  
Ability: Aura Break  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Thousand Arrows  
- Dragon Dance  
- Substitute  
- Extreme Speed  

Medicham @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- High Jump Kick  
- Zen Headbutt  
- Ice Punch  

Magearna @ Fairium Z  
Ability: Soul-Heart  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shift Gear  
- Thunderbolt  
- Flash Cannon  
- Fleur Cannon  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- U-turn  
- Taunt  
- Thunderbolt  
- Hidden Power [Ice]