Kyogre @ Mystic Water  
Ability: Drizzle  
Tera Type: Dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Mild Nature  
IVs: 0 Atk  
- Protect  
- Origin Pulse  
- Ice Beam  
- Water Spout  

Tornadus @ Focus Sash  
Ability: Prankster  
Tera Type: Ground  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Protect  
- Rain Dance  
- Tailwind  
- Bleakwind Storm  

Urshifu-Rapid-Strike @ Choice Band  
Ability: Unseen Fist  
Tera Type: Fighting  
EVs: 4 HP / 236 Atk / 4 Def / 12 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Surging Strikes  
- U-turn  
- Aqua Jet  

Miraidon @ Assault Vest  
Ability: Hadron Engine  
Tera Type: Electric  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Electro Drift  
- Volt Switch  
- Draco Meteor  
- Snarl  

Archaludon (F) @ Power Herb  
Ability: Sturdy  
Tera Type: Grass  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Protect  
- Electro Shot  
- Draco Meteor  
- Flash Cannon  

Basculegion @ Mystic Water  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Wave Crash  
- Flip Turn  
- Aqua Jet  
- Psychic Fangs