Corviknight-Gmax @ Venusaurite  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Defog  
- Roost  
- U-turn  
- King's Shield  

Snorlax @ Sablenite  
Ability: Thick Fat  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Heal Bell  
- Rapid Spin  
- Recover  
- Whirlwind  

Togekiss @ Aggronite  
Ability: Serene Grace  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Roost  
- Moonblast  
- Psychic  

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Toxic  
- Recover  
- Dragon Tail  
- Clear Smog  

Toxapex @ Latiasite  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Clear Smog  
- Recover  
- Scald  
- Toxic Spikes  

Mantine @ Audinite  
Ability: Water Absorb  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Haze  
- Scald  
- Defog