Mantine @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 60 Def / 196 SpD  
Calm Nature  
IVs: 0 Atk  
- Defog  
- Scald  
- Roost  
- Haze  

B U F F (Swampert-Mega) @ Swampertite  
Ability: Damp  
EVs: 252 HP / 244 Def / 12 Spe  
Impish Nature  
- Stealth Rock  
- Scald  
- Earthquake  
- Toxic  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 100 SpD / 112 Spe  
Jolly Nature  
- Defog  
- Earthquake  
- Roost  
- Knock Off  

Volcarona @ Firium Z  
Ability: Flame Body  
EVs: 96 HP / 196 Def / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Flamethrower  
- Roost  
- Will-O-Wisp  

Clefable @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Moonblast  
- Wish  
- Protect  
- Heal Bell  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 32 Def / 224 SpD  
Sassy Nature  
- Leech Seed  
- Protect  
- Heavy Slam  
- Flamethrower