Latias-Mega (F) @ Latiasite  
Ability: Levitate  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Ice Beam  
- Roost  
- Calm Mind  

Melmetal @ Protective Pads  
Ability: Iron Fist  
EVs: 252 Atk / 164 SpD / 92 Spe  
Adamant Nature  
- Double Iron Bash  
- Thunder Punch  
- Earthquake  
- Thunder Wave  

Clefable @ Rocky Helmet  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Moonblast  
- Soft-Boiled  
- Wish  
- Knock Off  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
EVs: 104 HP / 196 Def / 208 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Hidden Power [Ice]  

Kommo-o @ Leftovers  
Ability: Bulletproof  
EVs: 244 HP / 200 SpD / 64 Spe  
Careful Nature  
- Stealth Rock  
- Toxic  
- Drain Punch  
- Protect  

Rotom-Wash @ Waterium Z  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Nasty Plot  
- Pain Split