Nidoking (M) @ Rocky Helmet  
Ability: Poison Point  
EVs: 248 HP / 196 Def / 64 SpD  
Impish Nature  
- Earthquake  
- Ice Punch  
- Rest  
- Sleep Talk  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 20 Def / 72 SpA / 96 SpD / 72 Spe  
Modest Nature  
- Heat Wave  
- Hurricane  
- Nasty Plot  
- Knock Off  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 248 HP / 108 Atk / 152 Spe  
Adamant Nature  
- Dragon Dance  
- Roar  
- Dual Wingbeat  
- Roost  
 
Slowking @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 104 Def / 156 SpD  
Careful Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Slack Off  
- Teleport  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 16 HP / 252 SpA / 240 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Bug Buzz  
- Flamethrower  
- Substitute  
 
Cobalion @ Leftovers  
Ability: Justified  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Close Combat  
- Swords Dance  
- Iron Head  
- Megahorn