Mamoswine @ Choice Band  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Ice Shard  
- Earthquake  
- Superpower  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 64 Def / 192 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic Spikes  
- Recover  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 40 SpA / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Overheat  
- Discharge  
- Volt Switch  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 236 SpD / 20 Spe  
Careful Nature  
- Brave Bird  
- U-turn  
- Roost  
- Defog  

Seismitoad @ Leftovers  
Ability: Water Absorb  
EVs: 216 HP / 252 Def / 40 SpA  
Relaxed Nature  
- Stealth Rock  
- Scald  
- Earthquake  
- Toxic  

Hydreigon @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Draco Meteor  
- Dark Pulse  
- Flash Cannon