Gardevoir @ Choice Specs  
Ability: Trace  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Psychic  
- Mystical Fire  
- Trick  

Cobalion @ Rocky Helmet  
Ability: Justified  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Protect  
- Close Combat  
- Iron Head  
- Thunder Wave  

Noivern @ Heavy-Duty Boots  
Ability: Infiltrator  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- Flamethrower  
- Roost  
- U-turn  

Umbreon @ Heavy-Duty Boots  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Screech  
- Foul Play  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Substitute  
- Steam Eruption  
- Fire Blast  
- Toxic  

Steelix @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Heavy Slam  
- Toxic