Eternatus @ Choice Specs  
Ability: Adaptability  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Clanging Scales  
- Shell Side Arm  
- Armor Cannon  
- Trick  

Necrozma-Ultra @ Choice Band  
Ability: Dragon's Maw  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Glaive Rush  
- Draco Meteor  
- V-create  
- Trick  

Magearna @ Heavy-Duty Boots  
Ability: Well-Baked Body  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Revelation Dance  
- U-turn  
- Shore Up  
- Spikes  

Arceus-Ghost @ Spooky Plate  
Ability: Magic Guard  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
- Judgment  
- Torch Song  
- Rapid Spin  
- Shore Up  

Meloetta @ Covert Cloak  
Ability: Ice Scales  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Psystrike  
- Topsy-Turvy  
- Shore Up  
- Teleport  

Zamazenta @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Jolly Nature  
- Triple Arrows  
- Knock Off  
- Shore Up  
- Haze