Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- Dragon Dance  
- Extreme Speed  
- Earthquake  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Gyro Ball  
- King's Shield  
- Toxic  
- Shadow Ball  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 252 SpA / 108 SpD / 76 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Hidden Power [Fire]  
- Thunder  

Arceus-Ground @ Groundium Z  
Ability: Multitype  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Stone Edge  
- Extreme Speed  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 244 HP / 252 SpD / 12 Spe  
Careful Nature  
- Precipice Blades  
- Stealth Rock  
- Fire Punch  
- Roar  

Yveltal @ Leftovers  
Ability: Dark Aura  
EVs: 96 HP / 252 Def / 160 Spe  
Bold Nature  
IVs: 0 Atk  
- Taunt  
- Defog  
- Foul Play  
- Roost