Torkoal @ Charcoal  
Ability: Drought  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Spe  
- Eruption  
- Earth Power  
- Heat Wave  
- Protect  

Venusaur @ Life Orb  
Ability: Chlorophyll  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Leaf Storm  
- Earth Power  
- Weather Ball  
- Sleep Powder  

Diancie @ Weakness Policy  
Ability: Clear Body  
EVs: 252 HP / 152 Atk / 104 SpA  
Sassy Nature  
IVs: 0 Spe  
- Diamond Storm  
- Moonblast  
- Trick Room  
- Protect  

Indeedee-F (F) @ Eject Button  
Ability: Psychic Surge  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Expanding Force  
- Follow Me  
- Helping Hand  
- Heal Pulse  

Necrozma @ Safety Goggles  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk  
- Expanding Force  
- Earth Power  
- Trick Room  
- Protect  

Pheromosa @ Life Orb  
Ability: Beast Boost  
EVs: 244 Atk / 12 SpA / 252 Spe  
Naive Nature  
- Close Combat  
- Ice Beam  
- U-turn  
- Speed Swap