Naganadel @ Shell Bell  
Ability: Beast Boost  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Acid  
- Dragon Pulse  
- Flamethrower  
- Thunderbolt  

Amoonguss @ Rocky Helmet  
Ability: Regenerator  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Giga Drain  
- Spore  
- Poison Powder  
- Rest  

Slowking-Galar @ Black Sludge  
Ability: Regenerator  
Level: 50  
Calm Nature  
IVs: 0 Atk  
- Psyshock  
- Flamethrower  
- Calm Mind  
- Rest