Latias (F) @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Mystical Fire  
- Psyshock  
- Roost  
- Draco Meteor  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Hurricane  
- Knock Off  
- U-turn  
- Defog  

Magnezone @ Air Balloon  
Ability: Magnet Pull  
EVs: 252 Def / 116 SpA / 140 Spe  
Bold Nature  
IVs: 0 Atk  
- Iron Defense  
- Body Press  
- Thunderbolt  
- Substitute  

Rillaboom @ Choice Band  
Ability: Grassy Surge  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Wood Hammer  
- Grassy Glide  
- U-turn  
- Knock Off  

Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
EVs: 252 HP / 8 Atk / 248 Def  
Impish Nature  
- High Horsepower
- Slack Off  
- Stealth Rock  
- Whirlwind  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Thunder Wave  
- Soft-Boiled  
- Teleport  
- Seismic Toss