Beatsticks

Muk-Alola @ Black Sludge
Ability: Power of Alchemy
EVs: 252 HP / 4 Atk / 132 Def / 120 SpD
Impish Nature
- Pain Split
- Crunch
- Toxic
- Stockpile

Crawdaunt @ Assault Vest
Ability: Adaptability
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Crabhammer
- Knock Off
- Superpower
- X-Scissor

Gliscor @ Toxic Orb
Ability: Poison Heal
EVs: 252 HP / 184 Def / 72 Spe
Impish Nature
- Earthquake
- Stealth Rock
- Defog
- Roost

Whimsicott @ Black Sludge
Ability: Prankster
EVs: 252 HP / 4 Def / 252 Spe
Timid Nature
- Encore
- Leech Seed
- U-turn
- Switcheroo

Reuniclus @ Leftovers
Ability: Regenerator
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
IVs: 0 Atk
- Recover
- Light Screen
- Reflect
- Night Shade

Metagross @ Assault Vest
Ability: Clear Body
EVs: 252 HP / 252 Atk / 4 SpD
Adamant Nature
- Brick Break
- Bullet Punch
- Thunder Punch
- Zen Headbutt