Latios (M) @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Draco Meteor  
- Mystical Fire  
- Recover  

Cinderace @ Heavy-Duty Boots  
Ability: Libero  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Pyro Ball  
- U-turn  
- Gunk Shot  
- Sucker Punch  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Scald  
- Recover  
- Haze  
- Knock Off  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
EVs: 248 HP / 160 Def / 44 SpD / 56 Spe  
Impish Nature  
- Foul Play  
- Roost  
- Defog  
- U-turn  

Magearna @ Choice Scarf  
Ability: Soul-Heart  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Ice Beam  
- Trick  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Ice Beam  
- Flip Turn  
- Stealth Rock  
- Earthquake