Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 156 HP / 200 Atk / 96 SpD / 56 Spe  
Adamant Nature  
- Swords Dance  
- Thunder Wave  
- Precipice Blades  
- Rock Slide  

Arceus @ Leftovers  
Ability: Multitype  
EVs: 200 HP / 236 Atk / 72 SpD  
Adamant Nature  
- Extreme Speed  
- Shadow Claw  
- Recover  
- Swords Dance  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 100 Def / 252 SpA / 84 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Thunder Wave  
- Sleep Talk  
- Geomancy  

Excadrill @ Focus Sash  
Ability: Mold Breaker  
EVs: 216 Atk / 40 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Rapid Spin  

Salamence-Mega @ Salamencite  
Ability: Intimidate  
EVs: 248 HP / 44 Atk / 40 Def / 176 Spe  
Adamant Nature  
- Dragon Dance  
- Refresh  
- Return  
- Roost  

Cloyster @ Focus Sash  
Ability: Skill Link  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Shell Smash  
- Rapid Spin  
- Spikes  
- Icicle Spear