Beedrill-Mega @ Beedrillite  
Ability: Swarm  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 0 SpA  
- U-turn  
- Poison Jab  
- Drill Run  
- Pursuit  

Cobalion @ Fightinium Z  
Ability: Justified  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Focus Blast  
- Flash Cannon  
- Hidden Power [Ice]  
- Calm Mind  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
IVs: 29 HP / 0 SpA  
- Icicle Crash  
- Earthquake  
- Stealth Rock  
- Ice Shard  

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

Rotom-Mow @ Wiki Berry  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Leaf Storm  
- Defog  
- Will-O-Wisp  

Azumarill @ Choice Band  
Ability: Huge Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
IVs: 0 SpA  
- Aqua Jet  
- Play Rough  
- Knock Off  
- Ice Punch