Alakazam @ Focus Sash  
Ability: Magic Guard  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Psyshock  
- Hidden Power [Fire]  
- Grass Knot  
- Shadow Ball  

Mamoswine @ Never-Melt Ice  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Icicle Crash  
- Stealth Rock  
- Ice Shard  

Rotom-Wash @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Hidden Power [Fire]  
- Volt Switch  
- Hydro Pump  
- Trick  

Tyranitar @ Chople Berry  
Ability: Sand Stream  
EVs: 248 HP / 88 Atk / 172 SpD  
Adamant Nature  
- Crunch  
- Pursuit  
- Rock Slide  
- Superpower  

Latios (M) @ Colbur Berry  
Ability: Levitate  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Draco Meteor  
- Hidden Power [Fire]  
- Psyshock  
- Surf  

Ferrothorn @ Rawst Berry  
Ability: Iron Barbs  
EVs: 248 HP / 52 Def / 208 SpD  
Sassy Nature  
IVs: 0 Spe  
- Spikes  
- Gyro Ball  
- Power Whip  
- Knock Off