Ditto @ Choice Scarf
Ability: Imposter
EVs: 252 HP / 4 Atk / 252 Def
Relaxed Nature
IVs: 30 Atk / 30 SpA / 0 Spe
- Transform

Lickilicky @ Leftovers
Ability: Oblivious
EVs: 252 HP / 4 Def / 252 SpD
Calm Nature
- Seismic Toss
- Wish
- Heal Bell
- Protect

Sandslash @ Leftovers
Ability: Sand Veil
EVs: 252 HP / 160 Def / 96 Spe
Impish Nature
- Earthquake
- Stealth Rock
- Knock Off
- Protect

Avalugg @ Leftovers
Ability: Sturdy
EVs: 252 HP / 164 Def / 92 SpD
Impish Nature
- Avalanche
- Rapid Spin
- Toxic
- Recover

Vullaby (F) @ Eviolite
Ability: Overcoat
EVs: 252 HP / 4 Def / 252 SpD
Careful Nature
IVs: 0 Atk
- Foul Play
- Toxic
- Roost
- Defog

Mareanie @ Eviolite
Ability: Regenerator
EVs: 252 HP / 248 Def / 8 SpD
Bold Nature
IVs: 0 Atk
- Scald
- Haze
- Recover
- Toxic Spikes

A fun little stall team that utilizes Ditto as an anti-measure to setup and as a general tool to scout opposing sets and act as a counter measure against opposing stalls thanks to the combination of Imposter + Regenerator due it potentially being able to PP stall. This however means that it lacks Unaware (aka Pyukumuku) which can be an issue due to threats such as Combusken and Simipour, but with the combination of Haze Mareanie and Ditto can aid with that. The rest is all pretty standard stuff with some more unpopular picks such as Vullaby which helps check both Shiftry and Exeggutor which is really nice and Sandlash which can check Electric types and offensive Golem.