Tapu Koko @ Choice Specs  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Volt Switch  
- Thunderbolt  
- Dazzling Gleam  
- U-turn  

Kyogre @ Choice Scarf  
Ability: Drizzle  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Origin Pulse  
- Ice Beam  
- Thunder  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 244 Def / 12 Spe  
Impish Nature  
- Leech Seed  
- Protect  
- Substitute  
- Flame Charge  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 248 SpD / 12 Spe  
Careful Nature  
- Stealth Rock  
- Toxic  
- Earthquake  
- Dragon Tail  

Dugtrio @ Groundium Z  
Ability: Arena Trap  
EVs: 124 HP / 252 Atk / 132 Spe  
Adamant Nature  
- Earthquake  
- Stealth Rock  
- Final Gambit  
- Rock Tomb  

Arceus @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 240 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Defog  
- Toxic