Shuckle @ Mental Herb
Ability: Sturdy
EVs: 248 HP / 8 Atk / 252 SpD
Careful Nature
- Stealth Rock
- Encore
- Sticky Web
- Rock Tomb

Stakataka @ Rockium Z
Ability: Beast Boost
EVs: 252 HP / 252 Atk / 4 SpD
Brave Nature
IVs: 0 Spe
- Gyro Ball
- Trick Room
- Earthquake
- Stone Edge

Omastar @ Air Balloon
Ability: Weak Armor
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
IVs: 0 Atk
- Shell Smash
- Scald
- Earth Power
- Hidden Power [Grass]

Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
IVs: 30 Atk
- Moonblast
- Earth Power
- Hidden Power [Fire]
- Diamond Storm

Rhyperior @ Weakness Policy
Ability: Solid Rock
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Earthquake
- Stone Edge
- Fire Punch
- Megahorn

Terrakion @ Choice Scarf
Ability: Justified
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Stone Edge
- Sacred Sword
- Earthquake
- Iron Head