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

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 4 HP / 8 Def / 244 SpA / 252 Spe  
Timid Nature  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  
- U-turn  

Cobalion @ Chople Berry  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Close Combat  
- Iron Head  
- Stealth Rock  

Rotom-Heat @ Wiki Berry  
Ability: Levitate  
Happiness: 0  
EVs: 224 HP / 32 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Defog  
- Toxic  
- Volt Switch  

Primarina @ Choice Specs  
Ability: Torrent  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Moonblast  
- Psychic  
- Scald  

Cofagrigus @ Ghostium Z  
Ability: Mummy  
Happiness: 0  
EVs: 252 HP / 4 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Hidden Power [Fighting]  
- Shadow Ball  
- Nasty Plot