Metagross-Mega @ Safety Goggles  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Baton Pass  
- Knock Off  
- Dragon Tail  
- Stealth Rock  

Blissey (F) @ Safety Goggles  
Ability: Imposter  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Trick  
- Block  
- Haze  
- Recover  

Mewtwo-Mega-X @ Leftovers  
Ability: Shadow Tag  
EVs: 252 HP / 228 Def / 28 Spe  
Jolly Nature  
- Low Kick  
- Spikes  
- Encore  
- Perish Song  

Giratina @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 100 Def / 156 Spe  
Timid Nature  
IVs: 0 Atk  
- Steam Eruption  
- Curse  
- Baton Pass  
- Roost  

Ludicolo @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Aromatherapy  
- Defog  
- Scald  
- Recover  

Drapion @ Black Sludge  
Ability: Wonder Guard  
EVs: 252 HP / 76 SpD / 180 Spe  
Jolly Nature  
- Whirlwind  
- Taunt  
- Poison Jab  
- Trick