Aegislash @ Safety Goggles  
Ability: Fur Coat  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Roost  
- Toxic  
- Haze  
- Magma Storm  

Rayquaza-Mega @ Life Orb  
Ability: Aerilate  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Fake Out  
- Boomburst  
- Close Combat  
- Extreme Speed  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Aromatherapy  
- Seismic Toss  
- Dark Void  
- Parting Shot  

Yveltal @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Pursuit  
- Knock Off  
- Soft-Boiled  
- Rapid Spin  

Groudon-Primal @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Roost  
- Thousand Arrows  
- Spore  
- Spikes  

Arceus @ Spooky Plate  
Ability: Shadow Tag  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- King's Shield  
- Boomburst  
- Judgment  
- Dark Void