Sharpedo-Mega @ Sharpedonite  
Ability: Speed Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Crunch  
- Psychic Fangs  
- Ice Fang  
- Protect  

Hippowdon @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 80 Def / 176 SpD  
Impish Nature  
- Earthquake  
- Whirlwind  
- Stealth Rock  
- Slack Off  

Latias @ Electrium Z  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Thunder  
- Calm Mind  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 76 Atk / 188 Spe  
Jolly Nature  
- Earthquake  
- Facade  
- Swords Dance  
- Roost  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 184 Def / 72 SpD  
Calm Nature  
IVs: 0 Atk  
- Giga Drain  
- Clear Smog  
- Hidden Power [Fire]  
- Spore  

Klefki @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 252 SpD / 8 Spe  
Careful Nature  
- Play Rough  
- Thunder Wave  
- Toxic  
- Spikes