Mudsdale @ Leftovers  
Ability: Stamina  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Toxic  
- Smack Down  

Dragalge @ Heavy-Duty Boots  
Ability: Adaptability  
EVs: 252 HP / 124 SpA / 132 Spe  
Modest Nature  
- Draco Meteor  
- Sludge Bomb  
- Flip Turn  
- Toxic Spikes  

Talonflame @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 52 Def / 208 Spe  
Timid Nature  
- Brave Bird  
- Flamethrower  
- U-turn  
- Roost  

Tyrantrum @ Lum Berry  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Scale Shot  
- Head Smash  
- Close Combat  

Heliolisk @ Choice Specs  
Ability: Dry Skin  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hyper Voice  
- Volt Switch  
- Dark Pulse  

Sylveon @ Choice Specs  
Ability: Pixilate  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hyper Voice  
- Moonblast  
- Mystical Fire  
- Psyshock