Diancie-Mega @ Choice Specs  
Ability: Pixilate  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Boomburst  
- Extreme Speed  
- Earth Power  
- Flip Turn  

Ting-Lu @ Assault Vest  
Ability: Regenerator  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Knock Off  
- Rapid Spin  
- U-turn  
- Core Enforcer  

Ho-Oh @ Heavy-Duty Boots  
Ability: Desolate Land  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- U-turn  
- V-create  
- Headlong Rush  
- Moonlight  

Zygarde-Complete @ Ability Shield  
Ability: Fur Coat  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Heal Order  
- Court Change  
- Topsy-Turvy  
- Thousand Waves  

Mewtwo-Mega-Y @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Psychic  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Quiver Dance  
- Photon Geyser  
- Will-O-Wisp  
- Moonblast  

Chansey (F) @ Lucky Punch  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Worry Seed  
- Heal Order  
- Spikes  
- Block