Necrozma-Dawn-Wings @ Ultranecrozium Z  
Ability: Prism Armor  
Level: 50  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Photon Geyser  
- Dragon Pulse  
- Moongeist Beam  
- Protect  

Groudon @ Red Orb  
Ability: Drought  
Level: 50  
EVs: 140 HP / 132 Atk / 4 Def / 228 SpD / 4 Spe  
Adamant Nature  
- Precipice Blades  
- Fire Punch  
- Rock Slide  
- Protect  

Kangaskhan @ Kangaskhanite  
Ability: Inner Focus  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Fake Out  
- Double-Edge  
- Ice Punch  
- Sucker Punch  

Tapu Koko @ Focus Sash  
Ability: Electric Surge  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Dazzling Gleam  
- Roar  
- Protect  

Stakataka @ Shuca Berry  
Ability: Beast Boost  
Level: 50  
EVs: 220 HP / 60 Atk / 228 SpD  
Sassy Nature  
IVs: 0 Spe  
- Gyro Ball  
- Rock Slide  
- Protect  
- Trick Room  

Amoonguss (M) @ Coba Berry  
Ability: Regenerator  
EVs: 236 HP / 84 Def / 188 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Spore  
- Rage Powder  
- Grass Knot  
- Clear Smog