Gengar-Mega @ Choice Scarf  
Ability: Parental Bond  
EVs: 252 HP / 28 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Moongeist Beam  
- Sludge Bomb  
- Secret Sword  
- U-turn  

Pheromosa @ Life Orb  
Ability: Shadow Tag  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 Spe  
Naive Nature  
IVs: 0 SpD  
- First Impression  
- Searing Shot  
- Let's Snuggle Forever  
- Beat Up  

Meloetta @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Stealth Rock  
- Spectral Thief  
- Baton Pass  
- Shore Up  

Yveltal @ Shed Shell  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Pursuit  
- Spectral Thief  
- Baton Pass  
- Shore Up  

Scizor-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Magic Coat  
- U-turn  
- Defog  
- Shore Up  

Groudon-Primal @ Leppa Berry  
Ability: Harvest  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Extreme Evoboost  
- Searing Sunraze Smash  
- Stoked Sparksurfer  
- Shore Up