Groudon @ White Herb  
Ability: Drought  
Level: 50  
EVs: 252 HP / 36 Atk / 4 Def / 68 SpD / 148 Spe  
Adamant Nature  
- Precipice Blades  
- Stone Edge  
- Bulk Up  
- Protect  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Level: 50  
EVs: 252 HP / 28 Atk / 4 Def / 12 SpD / 212 Spe  
Adamant Nature  
- Iron Head  
- Play Rough  
- Substitute  
- Protect  

Chandelure (M) @ Focus Sash  
Ability: Flash Fire  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Shadow Ball  
- Ally Switch  
- Protect  

Rillaboom-Gmax (M) @ Assault Vest  
Ability: Grassy Surge  
Level: 50  
EVs: 244 HP / 196 Atk / 4 Def / 60 SpD / 4 Spe  
Adamant Nature  
- Grassy Glide  
- U-turn  
- High Horsepower  
- Fake Out  

Thundurus @ Lum Berry  
Ability: Defiant  
Level: 50  
EVs: 92 HP / 156 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Wild Charge  
- Fly  
- Brick Break  
- Protect  

Grimmsnarl-Gmax @ Iron Ball  
Ability: Prankster  
Level: 50  
EVs: 236 HP / 100 Def / 172 SpD  
Careful Nature  
IVs: 0 Atk  
- Foul Play  
- Trick  
- Light Screen  
- Thunder Wave