gen2 nightmare (Miltank) @ Leftovers  
Ability: Thick Fat  
EVs: 240 HP / 248 Def / 20 Spe  
Impish Nature  
- Body Slam  
- Toxic  
- Milk Drink  
- Stealth Rock  

Sableye-Mega (M) @ Sablenite  
Ability: Prankster  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Will-O-Wisp  
- Recover  
- Protect  

Clefable @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Toxic  
- Wish  
- Protect  

Tentacruel @ Assault Vest  
Ability: Rain Dish  
EVs: 4 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Scald  
- Acid Spray  
- Knock Off  
- Rapid Spin  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 116 Def / 140 SpD  
Sassy Nature  
- Heavy Slam  
- Flamethrower  
- Leech Seed  
- Protect  

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Seismic Toss  
- Heal Bell  
- Soft-Boiled  
- Wish