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

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

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

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

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

Victini @ Choice Scarf  
Ability: Victory Star  
EVs: 212 HP / 44 Atk / 252 Spe  
Jolly Nature  
- V-create  
- Bolt Strike  
- U-turn  
- Final Gambit