Dialga @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Rapid Spin  
- Core Enforcer  
- Nuzzle  

Lunala @ Choice Specs  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Astral Barrage  
- Photon Geyser  
- Trick  
- Shore Up  

Zygarde-Complete @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Spiky Shield  
- Wish  
- Teleport  
- Glare  

Xerneas @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naughty Nature  
- Extreme Speed  
- Boomburst  
- Fishious Rend  
- Volt Switch  

Pikachu @ Light Ball  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Bolt Strike  
- Glacial Lance  
- Destiny Bond  
- Spikes  

Spectrier @ Life Orb  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Astral Barrage  
- Copycat  
- Strength Sap  
- Volt Switch