MoldDestroyer (Rayquaza-Mega) @ Focus Sash  
Ability: Mold Breaker  
Shiny: Yes  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Oblivion Wing  
- Earth Power  
- Shell Smash  
- Dark Void  

(No) Skill (Manectric-Mega) @ Leftovers  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Baton Pass  
- Substitute  
- Minimize  
- Spore  

TheRoaringKnight (Xerneas) @ Iron Plate  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 40 Def / 252 SpA / 216 Spe  
Modest Nature  
- Shell Smash  
- Judgment  
- Taunt  
- Moonblast  

Powder (Scizor-Mega) @ Shed Shell  
Ability: Wonder Guard  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- U-turn  
- Defog  
- Milk Drink  

ShadowShadow (Giratina) @ Safety Goggles  
Ability: Prankster  
Shiny: Yes  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Roost  
- Encore  
- Spore  
- Curse  

GhostGobbler (Gyarados-Mega) @ Lum Berry  
Ability: Huge Power  
Shiny: Yes  
EVs: 168 HP / 252 Atk / 88 Spe  
Adamant Nature  
- Water Shuriken  
- Pursuit  
- Beat Up  
- Sucker Punch