Banette @ Focus Sash  
Ability: Insomnia  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
- Trick Room  
- Shadow Sneak  
- Curse  
- Taunt  

Rampardos @ Life Orb  
Ability: Mold Breaker  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Head Smash  
- Earthquake  
- Stealth Rock  
- Rock Slide  

Mewtwo @ Life Orb  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Fire Blast  
- Thunder  
- Ice Beam  
- Self-Destruct  

Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Swords Dance  
- Dragon Claw  
- Extreme Speed  
- Overheat  

Groudon @ Life Orb  
Ability: Drought  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Rock Polish  
- Earthquake  
- Fire Punch  
- Dragon Claw  

Wobbuffet @ Leftovers  
Ability: Shadow Tag  
EVs: 28 HP / 228 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Encore  
- Mirror Coat  
- Counter  
- Safeguard