Diancie @ Babiri Berry  
Ability: Clear Body  
EVs: 248 HP / 128 Atk / 24 Def / 108 SpD  
Sassy Nature  
IVs: 0 Spe  
- Protect  
- Diamond Storm  
- Trick Room  
- Body Press  

Volcanion @ Shuca Berry  
Ability: Water Absorb  
EVs: 216 HP / 24 Def / 144 SpA / 112 SpD / 12 Spe  
Quiet Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Steam Eruption  
- Protect  
- Heat Wave  

Landorus-Therian (M) @ Sitrus Berry  
Ability: Intimidate  
EVs: 232 HP / 20 Def / 64 SpA / 140 SpD / 52 Spe  
Modest Nature  
- Stealth Rock  
- Toxic  
- U-turn  
- Earth Power  

Necrozma @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 HP / 48 Def / 140 SpA / 64 SpD / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Heat Wave  
- Photon Geyser  
- Trick Room  
- Protect  

Genesect @ Choice Scarf  
Ability: Download  
EVs: 100 Atk / 156 SpA / 252 Spe  
Hasty Nature  
- Iron Head  
- Ice Beam  
- Flamethrower  
- U-turn  

Rillaboom @ Assault Vest  
Ability: Grassy Surge  
EVs: 252 HP / 52 Atk / 24 Def / 160 SpD / 20 Spe  
Adamant Nature  
- Grassy Glide  
- U-turn  
- Knock Off  
- Fake Out