Tapu Koko @ Light Clay  
Ability: Electric Surge  
EVs: 248 HP / 8 SpD / 252 Spe  
Jolly Nature  
- Reflect  
- Light Screen  
- U-turn  
- Taunt  

Zygarde @ Aguav Berry  
Ability: Power Construct  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Outrage  
- Extreme Speed  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Swords Dance  
- Rock Polish  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Photon Geyser  
- Dragon Dance  
- Sunsteel Strike  
- Breaking Swipe  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
Happiness: 0  
EVs: 192 HP / 252 Atk / 64 Spe  
Adamant Nature  
- Frustration  
- Dragon Dance  
- Earthquake  
- Roost  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Precipice Blades  
- Toxic  
- Dragon Tail  
- Stealth Rock