Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 252 Def / 252 SpD / 4 Spe  
Calm Nature  
IVs: 0 Atk  
- Seismic Toss  
- Soft-Boiled  
- Toxic  
- Aromatherapy  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Gyro Ball  
- Leech Seed  
- Stealth Rock  
- Protect  

Pyukumuku @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Soak  
- Toxic  
- Counter  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Will-O-Wisp  
- Recover  
- Roar  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
EVs: 248 HP / 252 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Toxic  
- Recover  
- Defog  

Rayquaza-Mega @ Choice Scarf  
Ability: Delta Stream  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Dragon Ascent  
- V-create  
- Surf  
- Draco Meteor