Shuckle can SWEEP!

Ninjask @ Sitrus Berry
Ability: Speed Boost
EVs: 248 HP / 8 SpD / 252 Spe
Timid Nature
IVs: 0 Atk
- Substitute
- Protect
- Baton Pass
- Swords Dance
Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Power Trick
- Substitute
- Swords Dance
- Baton Pass
Mew @ Sitrus Berry
Ability: Synchronize
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
IVs: 0 Atk
- Substitute
- Baton Pass
- Roost
- Cosmic Power
Dubwool @ Leftovers
Ability: Fluffy
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Baton Pass
- Body Press
- Zen Headbutt
- Substitute
Steelix-Mega @ Steelixite
Ability: Sheer Force
EVs: 252 Def / 4 SpD / 252 Spe
Jolly Nature
- Explosion
- Earthquake
- Iron Head
- Stone Edge
UNLIMITED POWER (Shuckle) @ Heavy-Duty Boots
Ability: Sturdy
Shiny: Yes
EVs: 252 Def / 252 Spe
Jolly Nature
- Earthquake
- Bug Bite
- Knock Off
- Stone Edge