Latios @ Latiosite  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Draco Meteor  
- Earthquake  
- Ice Beam  
- Roost  

Magnezone @ Electrium Z  
Ability: Magnet Pull  
EVs: 36 Def / 252 SpA / 220 Spe  
Modest Nature  
IVs: 1 Atk  
- Substitute  
- Thunderbolt  
- Flash Cannon  
- Hidden Power [Fire]