Xerneas @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Boomburst  
- Extreme Speed  
- Fishious Rend  
- V-create  

Necrozma-Dusk-Mane @ Life Orb  
Ability: Simple  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
- Photon Geyser  
- Precipice Blades  
- Shift Gear  
- Sunsteel Strike  

Ho-Oh @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Lava Plume  
- Spectral Thief  
- Anchor Shot  
- U-turn  

Tapu Fini @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Nature's Madness  
- Topsy-Turvy  
- Flip Turn  
- Strength Sap  

Zygarde-Complete @ Soft Sand  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Defog  
- Thousand Arrows  
- Shore Up  
- U-turn  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Anchor Shot  
- Spectral Thief  
- Recover  
- Aromatherapy