Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Ice Shard  
- Pursuit  
- Knock Off  

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 36 Def / 224 SpD  
Bold Nature  
- Scald  
- U-turn  
- Defog  
- Roost  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Earthquake  
- Ice Punch  
- Stealth Rock  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 252 HP / 224 SpD / 32 Spe  
Sassy Nature  
- Fleur Cannon  
- Ice Beam  
- Iron Head  
- Volt Switch  

Zapdos @ Electrium Z  
Ability: Static  
EVs: 248 HP / 164 SpA / 96 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Hidden Power [Ice]  
- Volt Switch  
- Roost  

Kingdra @ Choice Specs  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Draco Meteor  
- Ice Beam  
- Surf