Alomomola @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 244 Def / 12 Spe  
Impish Nature  
- Knock Off  
- Toxic  
- Wish  
- Protect  

Blissey @ Leftovers  
Ability: Natural Cure  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
- Seismic Toss  
- Toxic  
- Soft-Boiled  
- Heal Bell  

Sableye-Mega @ Sablenite  
Ability: Magic Bounce  
EVs: 248 HP / 108 Def / 152 SpD  
Calm Nature  
IVs: 0 Atk  
- Night Shade  
- Toxic  
- Recover  
- Protect  

Mantine @ Leftovers  
Ability: Water Absorb  
Shiny: Yes  
EVs: 248 HP / 228 Def / 32 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Defog  
- Roost  
- Haze  

Quagsire @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 236 Def / 20 SpD  
Relaxed Nature  
- Scald  
- Earthquake  
- Recover  
- Curse  

Diancie @ Leftovers  
Ability: Clear Body  
Shiny: Yes  
EVs: 252 HP / 252 SpD  
Sassy Nature  
- Moonblast  
- Stealth Rock  
- Diamond Storm  
- Toxic