Lunala @ Electric Seed  
Ability: Shadow Shield  
Tera Type: Fairy  
EVs: 236 HP / 112 Def / 84 SpA / 64 SpD / 12 Spe  
Modest Nature  
IVs: 0 Atk  
- Trick Room  
- Wide Guard  
- Moongeist Beam  
- Moonblast  

Miraidon @ Choice Specs  
Ability: Hadron Engine  
Tera Type: Fairy  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Volt Switch  
- Dazzling Gleam  
- Electro Drift  
- Draco Meteor  

Rayquaza-Mega @ Assault Vest  
Ability: Air Lock  
Tera Type: Dragon  
EVs: 72 HP / 56 Atk / 52 Def / 76 SpD / 252 Spe  
Adamant Nature  
- Extreme Speed  
- Dragon Ascent  
- Breaking Swipe  
- Waterfall  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 184 HP / 156 Atk / 148 SpD / 20 Spe  
Adamant Nature  
- Precipice Blades  
- Heat Crash  
- Roar  
- Protect  

Urshifu-Rapid-Strike @ Focus Sash  
Ability: Unseen Fist  
Tera Type: Stellar  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Surging Strikes  
- Close Combat  
- Aqua Jet  
- Detect  

Whimsicott @ Covert Cloak  
Ability: Prankster  
Tera Type: Steel  
EVs: 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Moonblast  
- Encore  
- Light Screen