Mega Mewtwo X (Kyurem-Black) @ Life Orb  
Ability: Magic Guard  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Glacial Lance  
- High Jump Kick  
- Sunsteel Strike  
- Knock Off  

Mega Mewtwo X (Garchomp-Mega) @ Flame Orb  
Ability: Guts  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Precipice Blades  
- Glacial Lance  
- Strength Sap  
- Stone Axe  

Mega Gyarados (Arceus-Water) @ Pixie Plate  
Ability: Fur Coat  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Shore Up  
- Haze  
- Scald  
- Judgment  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk / 0 Spe  
- Heal Bell  
- Wish  
- Burning Bulwark  
- Parting Shot  

Mega Swampert (Slowbro-Mega) @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Rapid Spin  
- Future Sight  
- Beak Blast  
- U-turn  

Aegislash (Registeel) @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Rapid Spin  
- Salt Cure  
- U-turn  
- Nuzzle