Xerneas @ Leftovers  
Ability: Tinted Lens  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Sleep Talk  
- Rest  

Groudon @ Red Orb  
Ability: Download  
EVs: 180 HP / 252 SpA / 76 Spe  
Mild Nature  
- Stealth Rock  
- Precipice Blades  
- Overheat  
- Hidden Power [Ice]  

Rayquaza @ Sharp Beak  
Ability: Aerilate  
Happiness: 0  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Frustration  
- Extreme Speed  
- V-create  

Yveltal @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Foul Play  
- Knock Off  
- Sucker Punch  
- U-turn  

Giratina @ Toxic Orb  
Ability: Poison Heal  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Defog  
- Will-O-Wisp  
- Dragon Tail  
- Protect  

Magearna @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Heart Swap  
- Fleur Cannon  
- Pain Split  
- Volt Switch