Starmie-Mega @ Starminite  
Ability: Natural Cure  
Tera Type: Water  
EVs: 252 Atk / 4 SpA / 252 Spe  
Lonely Nature  
- Liquidation  
- Ice Beam  
- Rapid Spin  
- Aqua Jet  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 252 HP / 208 Def / 48 Spe  
Impish Nature  
- Earthquake  
- Dragon Tail  
- Stealth Rock  
- Spikes  

Gholdengo @ Choice Scarf  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Make It Rain  
- Focus Blast  
- Trick  

Ceruledge @ Air Balloon  
Ability: Weak Armor  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Bitter Blade  
- Poltergeist  
- Shadow Sneak  

Latios (M) @ Choice Scarf  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Mystical Fire  
- Luster Purge  
- Flip Turn  

Magearna @ Assault Vest  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Flash Cannon  
- Ice Beam