Cloyster @ Leftovers  
Ability: Shell Armor  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Shell Smash  
- Liquidation  
- Ice Shard  
- Poison Jab  

Lugia @ Choice Band  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Aqua Tail  
- Zen Headbutt  
- Dragon Tail  

Porygon-Z @ White Herb  
Ability: Adaptability  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Giga Impact  
- Foul Play  
- Toxic  
- Recover  

Kyurem-Black @ Leftovers  
Ability: Teravolt  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Outrage  
- Icicle Spear  
- Fusion Bolt  

Urshifu-Rapid-Strike @ Choice Scarf  
Ability: Unseen Fist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Surging Strikes  
- Close Combat  
- Ice Punch  
- Liquidation  

Calyrex-Ice @ Leftovers  
Ability: As One (Glastrier)  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Protect  
- Leech Seed  
- Glacial Lance  
- Close Combat