Necrozma @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 Atk / 36 Def / 220 Spe  
Jolly Nature  
- Dragon Dance  
- Photon Geyser  
- X-Scissor  
- Earthquake  

Polteageist @ White Herb  
Ability: Cursed Body  
EVs: 88 Def / 196 SpA / 224 Spe  
Timid Nature  
IVs: 0 Atk  
- Shell Smash  
- Shadow Ball  
- Strength Sap  
- Stored Power  

Slurpuff @ Sitrus Berry  
Ability: Unburden  
EVs: 44 HP / 252 Atk / 4 Def / 208 Spe  
Jolly Nature  
- Belly Drum  
- Drain Punch  
- Play Rough  
- Facade  

Froslass @ Light Clay  
Ability: Cursed Body  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Light Screen  
- Reflect  
- Taunt  
- Spikes  

Rhyperior @ Weakness Policy  
Ability: Solid Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Rock Polish  
- Swords Dance  
- Earthquake  
- Stone Edge  

Weezing-Galar @ Terrain Extender  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Misty Explosion  
- Sludge Bomb  
- Taunt  
- Memento