Steelix-Mega @ Steelixite  
Ability: Sturdy  
EVs: 252 HP / 208 Atk / 48 SpD  
Brave Nature  
IVs: 0 Spe  
- Earthquake  
- Gyro Ball  
- Stealth Rock  
- Curse  

Primarina @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Moonblast  
- Rest  
- Sleep Talk  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  
- U-turn  

Gligar @ Eviolite  
Ability: Immunity  
EVs: 252 HP / 156 Def / 100 SpD  
Impish Nature  
IVs: 0 SpA  
- Earthquake  
- U-turn  
- Roost  
- Defog  

Terrakion @ Fightinium Z  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Toxic  
- Close Combat  
- Swords Dance  
- Stone Edge  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 176 Def / 80 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Giga Drain  
- Clear Smog  
- Hidden Power [Fire]  
- Spore