Diancie @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 240 Def / 4 SpD / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Calm Mind  
- Moonblast  
- Rest  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 236 SpD / 20 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Protect  
- Toxic  

Slowking-Galar @ Shuca Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Sludge Bomb  
- Calm Mind  
- Slack Off  

Rillaboom @ Miracle Seed  
Ability: Grassy Surge  
EVs: 200 HP / 252 Atk / 56 Spe  
Adamant Nature  
- Grassy Glide  
- Wood Hammer  
- Knock Off  
- U-turn  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Teleport  
- Slack Off  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 252 HP / 244 SpD / 12 Spe  
Careful Nature  
- Defog  
- Toxic  
- Earthquake  
- U-turn