Mesprit @ Choice Scarf  
Ability: Levitate  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- U-turn  
- Ice Beam  
- Thunderbolt  
- Trick  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 16 Atk / 216 SpD / 24 Spe  
Adamant Nature  
- Meteor Mash  
- Earthquake  
- Stealth Rock  
- Explosion  

Magnezone @ Leftovers  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA  
- Magnet Rise  
- Thunderbolt  
- Hidden Power [Grass]  
- Thunder Wave  

Mamoswine @ Expert Belt  
Ability: Oblivious  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Shard  
- Superpower  
- Ice Fang  

Mismagius @ Leftovers  
Ability: Levitate  
EVs: 32 HP / 252 SpA / 224 Spe  
Timid Nature  
IVs: 3 Atk / 30 Def / 30 SpA / 30 SpD / 30 Spe  
- Nasty Plot  
- Shadow Ball  
- Hidden Power [Fighting]  
- Thunderbolt  

Milotic @ Leftovers  
Ability: Marvel Scale  
EVs: 248 HP / 160 Def / 100 Spe  
Timid Nature  
IVs: 0 Atk  
- Surf  
- Ice Beam  
- Haze  
- Recover