Quagsire @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Poison  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Toxic Spikes  
- Earthquake  
- Scald  
- Recover  

Clefable @ Leftovers  
Ability: Magic Guard  
Tera Type: fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Moonblast  
- Soft-Boiled  
- Stealth Rock  
- Knock Off  

Venusaur-Mega @ Venusaurite  
Ability: Overgrow  
Tera Type: grass  
EVs: 248 HP / 60 Def / 16 SpD / 184 Spe  
Bold Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Synthesis  
- Earth Power  
- Roar  

Skarmory @ Rocky Helmet  
Ability: Sturdy  
Tera Type: steel  
EVs: 252 HP / 160 Def / 96 Spe  
Bold Nature  
- Brave Bird  
- Defog  
- Roost  
- Spikes  

Reuniclus @ Life Orb  
Ability: Magic Guard  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
- Psychic  
- Knock Off  
- Recover  
- Focus Blast  

Magnezone @ Electrium Z  
Ability: Magnet Pull  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Thunder  
- Flash Cannon  
- Toxic