Golisopod @ Leftovers  
Ability: Dazzling  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Aqua Jet  
- First Impression  
- Protect  
- Sucker Punch  

Cofagrigus @ Iapapa Berry  
Ability: Normalize  
EVs: 128 HP / 252 SpA / 128 SpD  
Modest Nature  
IVs: 0 Atk  
- Block  
- Skill Swap  
- Calm Mind  
- Dark Pulse  

Hydreigon @ Eject Pack  
Ability: Dragon's Maw  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Hyper Voice  
- Earth Power  

Toxtricity @ Choice Specs  
Ability: Galvanize  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Boomburst  
- Overdrive  
- Sludge Bomb  
- Snarl