Thundurus @ Sitrus Berry  
Ability: Prankster  
Level: 50  
EVs: 252 HP / 100 Def / 4 SpA / 148 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Thunderbolt  
- Eerie Impulse  
- Taunt  
- Substitute  

Blastoise-Gmax @ Wacan Berry  
Ability: Torrent  
Level: 50  
Shiny: Yes  
Gigantamax: Yes  
EVs: 252 HP / 252 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Cannon  
- Yawn  
- Helping Hand  
- Protect  

Rillaboom-Gmax @ Assault Vest  
Ability: Grassy Surge  
Level: 50  
EVs: 132 HP / 252 Atk / 4 Def / 4 SpD / 116 Spe  
Adamant Nature  
- Grassy Glide  
- Fake Out  
- Knock Off  
- U-turn  

Regidrago @ Choice Scarf  
Ability: Dragon's Maw  
EVs: 4 HP / 252 SpA / 252 Spe  
Naive Nature  
- Dragon Energy  
- Draco Meteor  
- Hyper Beam  
- Fire Fang  

Landorus-Therian (M) @ Lum Berry  
Ability: Intimidate  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Fly  
- Rock Slide  
- Swords Dance  

Registeel @ Leftovers  
Ability: Clear Body  
Level: 50  
EVs: 252 HP / 164 Def / 92 SpD  
Bold Nature  
IVs: 0 Atk  
- Body Press  
- Iron Defense  
- Flash Cannon  
- Protect