Abomasnow-Mega (M) @ Abomasite  
Ability: Snow Warning  
EVs: 208 HP / 60 Atk / 240 SpA  
Quiet Nature  
IVs: 0 Spe  
- Blizzard  
- Hidden Power [Fire]  
- Earthquake  
- Wood Hammer  

Solosis (M) @ Focus Sash  
Ability: Magic Guard  
Level: 1  
EVs: 236 SpA / 116 Spe  
Modest Nature  
IVs: 0 HP / 0 Atk  
- Trick Room  
- Confuse Ray  
- Endeavor  
- Heal Block  

Toxapex (M) @ Eject Button  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Toxic Spikes  
- Toxic  
- Recover  
- Scald  

Magearna @ Fightinium Z  
Ability: Soul-Heart  
EVs: 248 HP / 8 Def / 252 SpA  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Flash Cannon  
- Focus Blast  
- Thunderbolt  

Krookodile (M) @ Choice Scarf  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Knock Off  
- Pursuit  
- Stealth Rock  

Xatu (M) @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 248 HP / 216 Def / 44 SpD  
Relaxed Nature  
- Trick Room  
- U-turn  
- Roost  
- Heat Wave