Koraidon @ Choice Scarf  
Ability: Orichalcum Pulse  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Low Kick  
- Flare Blitz  
- Outrage  

Miraidon @ Life Orb  
Ability: Hadron Engine  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Taunt  
- Volt Switch  
- Electro Drift  
- Draco Meteor  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Flying  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Toxic  
- Dragon Tail  
- Precipice Blades  
- Stealth Rock  

Arceus @ Life Orb  
Ability: Multitype  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Extreme Speed  
- Defog  
- Earthquake  

Arceus @ Lum Berry  
Ability: Multitype  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Recover  
- Shadow Claw  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Swords Dance  
- Morning Sun  
- Earthquake  
- Sunsteel Strike