Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Will-O-Wisp  
- Recover  
- Foul Play  

Chien-Pao @ Heavy-Duty Boots  
Ability: Sword of Ruin  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Icicle Crash  
- Crunch  
- Ice Shard  

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Spikes  
- Fleur Cannon  
- Volt Switch  
- Thunder Wave  

Terapagos @ Heavy-Duty Boots  
Ability: Tera Shift  
Tera Type: Stellar  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
- Toxic  
- Rapid Spin  
- Tera Starstorm  
- Roar  

Zacian @ Heavy-Duty Boots  
Ability: Intrepid Sword  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Play Rough  
- Close Combat  
- Psychic Fangs  

Palkia @ Choice Scarf  
Ability: Pressure  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spacial Rend  
- Hydro Pump  
- Fire Blast  
- Trick