Deoxys-Speed @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 4 Def / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Substitute  
- Baton Pass  
- Taunt  

Arceus @ Spooky Plate  
Ability: Wonder Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Gastro Acid  
- Shell Smash  
- Judgment  
- Boomburst  

Mewtwo-Mega-X @ Lum Berry  
Ability: Huge Power  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Knock Off  
- Drain Punch  
- Thousand Arrows  
- Sacred Fire  

Mewtwo-Mega-X @ Life Orb
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Diamond Storm  
- Petal Blizzard  
- Play Rough  
- Gunk Shot  

Yveltal @ Safety Goggles  
Ability: Magic Bounce  
EVs: 248 HP / 8 Atk / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Parting Shot  
- Defog  
- Knock Off  
- Slack Off  

Giratina @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Curse  
- Encore  
- Recover  
- Destiny Bond