Amoonguss @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Water  
EVs: 248 HP / 172 Def / 88 SpD  
Bold Nature  
- Giga Drain  
- Toxic  
- Stomping Tantrum  
- Synthesis  

Cresselia @ Covert Cloak  
Ability: Levitate  
Tera Type: Electric  
EVs: 232 HP / 136 Def / 140 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Thunderbolt  
- Moonlight  

Registeel @ Leftovers  
Ability: Clear Body  
Tera Type: Dragon  
EVs: 252 HP / 180 Def / 76 SpD  
Impish Nature  
- Body Press  
- Heavy Slam  
- Stealth Rock  
- Thunder Wave  

Umbreon @ Leftovers  
Ability: Inner Focus  
Tera Type: Poison  
EVs: 252 HP / 40 Def / 216 SpD  
Calm Nature  
IVs: 0 Atk  
- Foul Play  
- Wish  
- Protect  
- Toxic  

Noivern @ Heavy-Duty Boots  
Ability: Infiltrator  
Tera Type: Steel  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Super Fang  
- Roost  
- Defog  

Golurk @ Choice Band  
Ability: No Guard  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Poltergeist  
- Earthquake  
- Dynamic Punch  
- Trick