Hippowdon @ Rockium Z  
Ability: Sand Stream  
EVs: 252 HP / 28 Atk / 72 Def / 156 SpD  
Impish Nature  
- Earthquake  
- Rock Tomb  
- Slack Off  
- Stealth Rock  

Quagsire @ Leftovers  
Ability: Water Absorb  
EVs: 248 HP / 4 Atk / 56 Def / 200 SpD  
Sassy Nature  
IVs: 0 Spe  
- Earthquake  
- Toxic  
- Protect  
- Recover  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 152 SpD / 112 Spe  
Jolly Nature  
- Earthquake  
- Toxic  
- Defog  
- Roost  

Mamoswine @ Assault Vest  
Ability: Thick Fat  
EVs: 112 HP / 216 Atk / 16 Def / 64 SpD / 100 Spe  
Adamant Nature  
- Icicle Crash  
- Earthquake  
- Ice Shard  
- Rock Tomb  

Nidoking (M) @ Choice Scarf  
Ability: Sheer Force  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sludge Wave  
- Earth Power  
- Flamethrower  
- Ice Beam  

Steelix-Mega @ Steelixite  
Ability: Sturdy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Heavy Slam  
- Earthquake  
- Fire Fang  
- Dragon Dance