Arceus-Rock @ Stone Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Defog  
- Will-O-Wisp  
- Recover  
- Judgment  

Yveltal @ Choice Specs  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Oblivion Wing  
- U-turn  
- Heat Wave  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 12 Def / 244 SpD  
Bold Nature  
IVs: 0 Atk  
- Toxic  
- Hydro Pump  
- Volt Switch  
- Pain Split  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 176 HP / 152 SpD / 180 Spe  
Adamant Nature  
- Stealth Rock  
- Thunder Wave  
- Stone Edge  
- Precipice Blades  

Xerneas @ Pixie Plate  
Ability: Fairy Aura  
EVs: 36 Atk / 248 SpA / 224 Spe  
Mild Nature  
- Moonblast  
- Aromatherapy  
- Rock Slide  
- Close Combat  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 248 HP / 248 Def / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Rest  
- Sleep Talk  
- Scald  
- Ice Beam