Mega Rayquaza (Rayquaza) @ Sky Plate  
Ability: Aerilate  
Shiny: Yes  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Mild Nature  
- Extreme Speed  
- Boomburst  
- V-create  
- Strength Sap  

Enamorus (F) @ Pixie Plate  
Ability: Pixilate  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Mild Nature  
- Extreme Speed  
- Fake Out  
- Boomburst  
- Torch Song  

John Dark (Tyranitar-Mega) @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Rock  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Knock Off  
- U-turn  
- Nuzzle  
- Stone Axe  

Arceus-Ground @ Icicle Plate  
Ability: Fur Coat  
Tera Type: Ground  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Judgment  
- Revelation Dance  
- Mortal Spin  
- Recover  

Dialga-Origin @ Covert Cloak  
Ability: Ice Scales  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Revelation Dance  
- Recover  
- Topsy-Turvy  
- Nuzzle  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Nuzzle  
- Burning Bulwark  
- Wish  
- Teleport