Toedscruel @ Weakness Policy  
Ability: Mycelium Might  
EVs: 252 HP / 172 Def / 84 SpA  
Bold Nature  
IVs: 0 Atk  
- Acid Spray  
- Mirror Coat  
- Leaf Storm  
- Spore  

Gholdengo @ Air Balloon  
Ability: Good as Gold  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Make It Rain  
- Psychic  
- Thunderbolt  
- Shadow Ball  

Chi-Yu @ Choice Scarf  
Ability: Beads of Ruin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Snarl  
- Flamethrower  
- Overheat  
- Psychic