Cancerus (Thundurus-Therian) (M) @ Leftovers  
Ability: Wonder Guard  
EVs: 248 HP / 92 SpA / 168 Spe  
Timid Nature  
IVs: 0 Atk  
- Chatter  
- Taunt  
- Gastro Acid  
- Spikes  

Gengar-Mega @ Black Sludge  
Ability: Wonder Guard  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Baton Pass  
- Sludge Bomb  
- Stealth Rock  

Giratina @ Griseous Orb  
Ability: Prankster  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk / 30 Spe  
- Encore  
- Roost  
- Curse  
- Baton Pass  

Blissey (F) @ Shed Shell  
Ability: Wonder Guard  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Baton Pass  
- Defog  
- Aromatherapy  
- Recover  

Rayquaza-Mega @ Sky Plate  
Ability: Mold Breaker  
EVs: 208 HP / 252 SpA / 48 Spe  
Modest Nature  
IVs: 0 Atk  
- Substitute  
- Quiver Dance  
- Oblivion Wing  
- Dark Void  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 30 SpA / 0 Spe  
- Whirlwind  
- Chatter  
- Spikes  
- Wish