Slowbro @ Slowbronite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Ice Beam  
- Scald  
- Slack Off  
- Teleport  

Victini @ Metagrossite  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- U-turn  
- V-create  
- Zen Headbutt  
- Bolt Strike  

Blissey (F) @ Ampharosite  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Shadow Ball  
- Toxic  
- Soft-Boiled  

Zygarde @ Lucarionite  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Substitute  
- Thousand Arrows  
- Extreme Speed  

Toxapex @ Banettite  
Ability: Regenerator  
EVs: 248 HP / 156 Def / 104 SpD  
Sassy Nature  
- Knock Off  
- Scald  
- Recover  
- Haze  

Zapdos @ Sablenite  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Thunderbolt  
- U-turn  
- Roost  
- Defog