Hydrapple @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 136 Def / 120 SpD  
Bold Nature  
IVs: 0 Atk  
- Fickle Beam  
- Earth Power  
- Infestation  
- Giga Drain  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Primordial Sea  
EVs: 252 HP / 104 Def / 152 SpD  
Calm Nature  
- Bleakwind Storm  
- Chilling Water  
- Knock Off  
- Protect  

Corviknight @ Rocky Helmet  
Ability: Intimidate  
EVs: 232 HP / 236 Def / 40 Spe  
Impish Nature  
- U-turn  
- Defog  
- Roost  
- Body Press  

Latios @ Soul Dew  
Ability: Dragon's Maw  
Tera Type: Dragon  
EVs: 196 HP / 128 Def / 56 SpD / 128 Spe  
Modest Nature  
IVs: 0 Atk  
- Luster Purge  
- Draco Meteor  
- Flip Turn  
- Recover  

Samurott-Hisui @ Life Orb  
Ability: Adaptability  
Shiny: Yes  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Aqua Cutter  
- Ceaseless Edge  
- Sucker Punch  
- Swords Dance  

Rillaboom @ Choice Band  
Ability: Sword of Ruin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- U-turn  
- Grassy Glide  
- Wood Hammer  
- Knock Off