Deoxys-Speed @ Life Orb  
Ability: Shadow Tag  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Menacing Moonraze Maelstrom  
- Fusion Flare  
- 10,000,000 Volt Thunderbolt  
- Fake Out  

Arceus @ Leppa Berry  
Ability: Harvest  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Extreme Evoboost  
- Sunsteel Strike  
- Substitute  
- Shore Up  

Articuno @ Choice Scarf  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Substitute  
- Baton Pass  
- Shore Up  

Kyogre-Primal @ Leppa Berry  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Extreme Evoboost  
- Recycle  
- Magma Storm  
- Shore Up  

Blissey @ Choice Scarf  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Trick  
- Defog  
- Encore  
- Aromatherapy  

Blissey @ Safety Goggles  
Ability: Innards Out  
EVs: 252 HP / 252 SpD / 252 Spe  
Gentle Nature  
IVs: 0 Atk / 0 Def  
- Glare  
- Stealth Rock  
- Fissure  
- Shore Up