rock out

Archeops @ Sitrus Berry
Ability: Defeatist
EVs: 4 HP / 252 Atk / 252 Spe
Jolly Nature
- U-turn
- Acrobatics
- Earthquake
- Head Smash

Tyranitar @ Assault Vest
Ability: Sand Stream
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Stone Edge
- Earthquake
- Crunch
- Pursuit

Rhyperior @ Weakness Policy
Ability: Lightning Rod
EVs: 252 Atk / 4 SpD / 252 Spe
Adamant Nature
- Rock Polish
- Earthquake
- Stone Edge
- Ice Punch

Omastar @ Focus Sash
Ability: Weak Armor
EVs: 252 SpA / 4 SpD / 252 Spe
Modest Nature
- Earth Power
- Surf
- Ice Beam
- Shell Smash

Cradily @ Leftovers
Ability: Storm Drain
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Stealth Rock
- Recover
- Giga Drain
- Toxic

Diancie @ Diancite
Ability: Clear Body
EVs: 4 HP / 252 SpA / 252 Spe
Serious Nature
- Diamond Storm
- Calm Mind
- Earth Power
- Moonblast