Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 108 HP / 252 Def / 128 SpA / 20 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Rest  
- Sleep Talk  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 132 Def / 120 SpD / 8 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Dragon Tail  

Deoxys-Attack @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Psycho Boost  
- Superpower  
- Ice Beam  
- Extreme Speed  

Scizor-Mega @ Scizorite  
Ability: Technician  
EVs: 248 HP / 60 Atk / 200 SpD  
Adamant Nature  
- Bullet Punch  
- Roost  
- Pursuit  
- Toxic  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 88 Def / 168 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Ice Beam  
- Recover  
- Calm Mind  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 80 HP / 24 Atk / 160 SpA / 40 SpD / 204 Spe  
Mild Nature  
- Dark Pulse  
- Oblivion Wing  
- Sucker Punch  
- Knock Off