Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 16 HP / 252 SpA / 240 Spe  
Timid Nature  
IVs: 0 Atk  
- Water Spout  
- Thunder  
- Origin Pulse  
- Ice Beam  

Arceus @ Leftovers  
Ability: Multitype  
EVs: 236 HP / 252 Atk / 4 SpA / 16 Spe  
Naughty Nature  
- Swords Dance  
- Extreme Speed  
- Earthquake  
- Ice Beam  

Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Close Combat  
- Spectral Thief  
- Shadow Sneak  
- Hidden Power [Ice]  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Dark Pulse  
- Oblivion Wing  
- Taunt  
- Sucker Punch  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 40 HP / 252 Atk / 216 Spe  
Adamant Nature  
- Dragon Dance  
- Double-Edge  
- Roost  
- Facade  

Groudon-Primal @ Red Orb  
Ability: Drought  
EVs: 136 HP / 168 Atk / 52 SpD / 152 Spe  
Adamant Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Rock Tomb