Metagross @ Occa Berry  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Stealth Rock  
- Meteor Mash  
- Earthquake  
- Explosion  

Swampert (M) @ Leftovers  
Ability: Torrent  
EVs: 240 HP / 252 SpA / 16 Spe  
Modest Nature  
IVs: 3 Atk / 30 SpA  
- Hidden Power [Electric]  
- Ice Beam  
- Earth Power  
- Hydro Pump  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 80 Atk / 176 Spe  
Jolly Nature  
- Protect  
- Fire Punch  
- Iron Head  
- Body Slam  

Gengar (M) @ Black Sludge  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Will-O-Wisp  
- Shadow Ball  
- Focus Blast  
- Explosion  

Tyranitar (M) @ Passho Berry  
Ability: Sand Stream  
EVs: 48 HP / 144 Atk / 52 SpA / 184 SpD / 80 Spe  
Lonely Nature  
- Pursuit  
- Crunch  
- Fire Blast  
- Superpower  

Gyarados (M) @ Lum Berry  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Ice Fang  
- Waterfall  
- Earthquake