Altaria-Mega @ Covert Cloak  
Ability: Fur Coat  
Tera Type: dragon  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Bold Nature  
IVs: 0 Spe  
- Moonblast  
- Strength Sap  
- Parting Shot  
- Knock Off  

Zekrom @ Life Orb  
Ability: Magic Guard  
Tera Type: dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Glaive Rush  
- Volt Tackle  
- Draco Meteor  
- V-create  

Miraidon @ Choice Specs  
Ability: Electric Surge  
Tera Type: electric  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Volt Switch  
- Dragon Energy  
- Rising Voltage  
- Armor Cannon  

Arceus-Fairy @ Pixie Plate  
Ability: Ice Scales  
Tera Type: fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Judgment  
- Haze  
- Mortal Spin  
- Recover  

Chansey (F) @ Eviolite  
Ability: Imposter  
Tera Type: normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Shore Up  
- Teleport  
- Haze  
- Heal Bell  

Registeel @ Covert Cloak  
Ability: Primordial Sea  
Tera Type: steel  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Salt Cure  
- Strength Sap  
- Mortal Spin  
- Parting Shot