Clamperl @ Deep Sea Tooth  
Ability: Shell Armor  
EVs: 12 HP / 252 SpA / 244 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA  
- Shell Smash  
- Surf  
- Ice Beam  
- Hidden Power [Grass]  

Metagross @ Choice Band  
Ability: Clear Body  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Pursuit  
- Bullet Punch  
- Hammer Arm  
- Meteor Mash  

Weavile @ Expert Belt  
Ability: Pickpocket  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Punch  
- Pursuit  
- Low Kick  
- Night Slash  

Magnezone @ Leftovers  
Ability: Magnet Pull  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Substitute  
- Charge Beam  
- Hidden Power [Ice]  
- Flash Cannon  

Latios (M) @ Light Clay  
Ability: Levitate  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Memento  
- Dragon Pulse  

Terrakion @ Focus Sash  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Taunt  
- Close Combat  
- Stone Edge