Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
EVs: 248 HP / 220 Def / 40 Spe  
Timid Nature  
IVs: 0 Atk  
- Quiver Dance  
- Flamethrower  
- Psychic  
- Roost  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Nasty Plot  
- Hurricane  
- Knock Off  
- Defog  

Slowbro @ Rocky Helmet  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Future Sight  
- Slack Off  
- Teleport  

Amoonguss @ Occa Berry  
Ability: Regenerator  
EVs: 248 HP / 168 Def / 92 SpD  
Relaxed Nature  
- Sludge Bomb  
- Giga Drain  
- Stomping Tantrum  
- Stun Spore  

Tyranitar @ Leftovers  
Ability: Sand Stream  
EVs: 248 HP / 140 SpD / 120 Spe  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Rock Blast  
- Thunder Wave  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Toxic