Hippowdon @ Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 252 SpD  
Careful Nature  
- Roar  
- Earthquake  
- Protect  
- Toxic  

Ditto @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP  
IVs: 30 Atk  
- Transform  

Arceus @ Silk Scarf  
Ability: Multitype  
EVs: 252 Atk / 32 SpA / 224 Spe  
Adamant Nature  
- Swords Dance  
- Extreme Speed  
- Recover  
- Shadow Claw  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Calm Nature  
IVs: 0 Atk  
- Protect  
- Recover  
- Earth Power  
- Toxic  

Excadrill @ Life Orb  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Rock Slide  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Thunder  
- Thunder Wave  
- Hidden Power [Rock]