Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Recover  
- Haze  
- Chilling Water  

Latios (M) @ Choice Specs  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Psychic  
- Flip Turn  
- Thunderbolt  
- Draco Meteor  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Knock Off  
- Grassy Glide  
- Wood Hammer  

Hawlucha @ Grassy Seed  
Ability: Unburden  
Tera Type: Flying  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Acrobatics  
- Close Combat  
- Substitute  

Great Tusk @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Ground  
EVs: 252 HP / 4 Atk / 252 Spe  
Jolly Nature  
- Knock Off  
- Rapid Spin  
- Headlong Rush  
- Close Combat  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Lava Plume  
- Earth Power  
- Stealth Rock  
- Protect