Magneton @ Eviolite  
Ability: Analytic  
EVs: 96 HP / 172 SpA / 240 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Flash Cannon  
- Thunderbolt  
- Toxic  

Ninjask  
Ability: Speed Boost  
EVs: 128 HP / 252 Atk / 128 Spe  
Adamant Nature  
- Swords Dance  
- U-turn  
- Acrobatics  
- Protect  

Flygon @ Rocky Helmet  
Ability: Levitate  
EVs: 252 HP / 116 Def / 140 Spe  
Jolly Nature  
- Defog  
- Earthquake  
- U-turn  
- Roost  

Vaporeon @ Leftovers  
Ability: Water Absorb  
EVs: 100 HP / 252 Def / 116 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Heal Bell  
- Scald  

Xatu @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 248 HP / 236 Def / 24 Spe  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Teleport  
- Psychic  
- Heat Wave  

Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 128 SpD / 128 Spe  
Impish Nature  
- Stealth Rock  
- Diamond Storm  
- Body Press  
- Skill Swap