Latios-Mega (M) @ Latiosite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Luster Purge  
- Mystical Fire  
- Aura Sphere  
- Recover  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 252 HP / 80 Def / 176 SpD  
Impish Nature  
- Leech Seed  
- Knock Off  
- Power Whip  
- Spikes  

Urshifu-Rapid-Strike @ Choice Scarf  
Ability: Unseen Fist  
Tera Type: Fighting  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- U-turn  
- Ice Spinner  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- U-turn  
- Taunt  
- Stealth Rock  
- Earthquake  

Gholdengo @ Ghostium Z  
Ability: Good as Gold  
Tera Type: Steel  
EVs: 252 HP / 112 Def / 84 SpD / 60 Spe  
Bold Nature  
IVs: 0 Atk  
- Nasty Plot  
- Shadow Ball  
- Focus Blast  
- Recover  

Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Shiny: Yes  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Hidden Power [Ice]  
- U-turn  
- Roost