Shuckle @ Mental Herb  
Ability: Sturdy  
Tera Type: Bug  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Sticky Web  
- Encore  
- Infestation  

Chonki (Arcanine-Hisui) @ Expert Belt  
Ability: Rock Head  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Head Smash  
- Morning Sun  
- Substitute  

Boulder Iron (Iron Boulder) @ Choice Scarf  
Ability: Quark Drive  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Mighty Cleave  
- Zen Headbutt  
- Earthquake  
- Close Combat  

Tsundere (Diancie) @ Diancite  
Ability: Clear Body  
Tera Type: Rock  
EVs: 16 HP / 240 SpA / 252 Spe  
Naive Nature  
- Diamond Storm  
- Moonblast  
- Mystical Fire  
- Hidden Power [Ice]  

E-Girl (Nihilego) @ Power Herb  
Ability: Beast Boost  
Tera Type: Rock  
EVs: 80 HP / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Thunderbolt  
- Grass Knot  
- Meteor Beam  

Anti Dream (Ogerpon-Cornerstone) (F) @ Cornerstone Mask  
Ability: Sturdy  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Ivy Cudgel  
- Horn Leech  
- Knock Off