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

Pelipper @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 196 Def / 64 SpD  
Bold Nature  
IVs: 22 Spe  
- Defog  
- Scald  
- Roost  
- U-turn  

Greninja-Ash (M) @ Choice Specs  
Ability: Battle Bond  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Surf  
- Water Shuriken  
- Dark Pulse  
- Hydro Pump  

Tornadus-Therian @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 68 Def / 192 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Taunt  

Kyurem-Black @ Icium Z  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Freeze Shock  
- Fusion Bolt  
- Ice Beam  
- Substitute  

Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Sassy Nature  
IVs: 0 Spe  
- Stealth Rock  
- Spikes  
- Gyro Ball  
- Power Whip