Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 244 HP / 244 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Toxic  
- Judgment  
- Recover  

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

Rayquaza-Mega @ Life Orb  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dragon Ascent  
- Earthquake  
- Extreme Speed  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Roar  
- Stealth Rock  
- Earthquake  
- Toxic  

Marshadow @ Choice Scarf  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Pursuit  
- Close Combat  
- Toxic  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 244 HP / 244 Def / 20 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Whirlpool  
- Perish Song  
- Recover