Garchomp-Mega @ Garchompite  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Swords Dance  
- Earthquake  
- Draco Meteor  
- Fire Blast  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 176 HP / 252 Atk / 80 Spe  
Adamant Nature  
- Stone Edge  
- Crunch  
- Superpower  
- Pursuit  

Thundurus (M) @ Leftovers  
Ability: Prankster  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Nasty Plot  
- Thunderbolt  
- Hidden Power [Ice]  
- Focus Blast  

Manaphy @ Leftovers  
Ability: Hydration  
EVs: 240 HP / 160 SpA / 108 Spe  
Modest Nature  
- Tail Glow  
- Rain Dance  
- Surf  
- Ice Beam  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 248 HP / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Magma Storm  
- Earth Power  
- Taunt  

Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Substitute