Celebi @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 92 Def / 160 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Leaf Storm  
- Thunder Wave  
- Recover  

Marowak-Alola @ Thick Club  
Ability: Rock Head  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
- Flare Blitz  
- Poltergeist  
- Substitute  
- Shadow Bone  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
EVs: 252 HP / 160 Def / 96 Spe  
Impish Nature  
- Iron Defense  
- Body Press  
- Roost  
- Spikes  

Slowking @ Colbur Berry  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Thunder Wave  
- Slack Off  
- Teleport  

Diggersby @ Choice Scarf  
Ability: Huge Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Body Slam  
- Earthquake  
- U-turn  
- Knock Off  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Heavy Slam  
- Flamethrower  
- Leech Seed  
- Protect