Celebi @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Shadow Ball  
- Recover  
- Psychic  

Necrozma @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 184 Def / 8 SpA / 64 Spe  
Bold Nature  
- Earth Power  
- Moonlight  
- Toxic  
- Knock Off  

Flygon  
Ability: Levitate  
EVs: 252 HP / 136 Def / 120 Spe  
Jolly Nature  
- Defog  
- Roost  
- Earthquake  
- U-turn  

Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Diamond Storm  
- Body Press  
- Heal Bell  

Starmie @ Life Orb  
Ability: Analytic  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Grass Knot  
- Recover  

Cobalion @ Rocky Helmet  
Ability: Justified  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Thunder Wave  
- Close Combat  
- Iron Head  
- Volt Switch