Clefable @ Leftovers  
Ability: Magic Guard  
Tera Type: Water  
EVs: 252 HP / 120 Def / 136 Spe  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Calm Mind  
- Moonblast  
- Moonlight  

Mandibuzz (F) @ Heavy-Duty Boots  
Ability: Overcoat  
Tera Type: Steel  
EVs: 248 HP / 136 Def / 108 SpD / 16 Spe  
Impish Nature  
- Knock Off  
- U-turn  
- Defog  
- Roost  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 248 HP / 60 SpD / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Ice Beam  
- Recover  

Serperior @ Choice Scarf  
Ability: Contrary  
Tera Type: Ground  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Knock Off  
- Tera Blast  
- Glare  

Dondozo @ Leftovers  
Ability: Unaware  
Tera Type: Steel  
EVs: 248 HP / 248 Def / 12 Spe  
Impish Nature  
- Earthquake  
- Liquidation  
- Sleep Talk  
- Rest  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Ghost  
EVs: 176 HP / 252 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Stealth Rock  
- Earth Power  
- Taunt