Corviknight @ Rocky Helmet  
Ability: Pressure  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Roost  
- Defog  
- Body Press  
- U-turn  

Cobalion @ Leftovers  
Ability: Justified  
EVs: 252 HP / 104 Def / 152 Spe  
Jolly Nature  
- Iron Defense  
- Body Press  
- Sunsteel Strike  
- Stealth Rock  

Hatterene (F) @ Life Orb  
Ability: Magic Bounce  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk  
- Calm Mind  
- Trick Room  
- Psystrike  
- Moonblast  

Rotom-Heat @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Roost  
- Blue Flare  
- Leaf Storm  

Dragapult @ Choice Specs  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Moongeist Beam  
- Dynamax Cannon  
- U-turn  
- Draco Meteor  

Grimmsnarl (M) @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Bulk Up  
- Power Trip  
- Rest  
- Sleep Talk