Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Ground  
EVs: 248 HP / 140 Def / 96 SpD / 24 Spe  
Relaxed Nature  
- Spikes  
- Precipice Blades  
- Overheat  
- Rock Polish  

Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Steel  
EVs: 248 HP / 80 Def / 72 SpA / 64 SpD / 44 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Hex  
- Defog  
- Thunder Wave  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 248 HP / 4 Def / 16 SpA / 104 SpD / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Calm Mind  
- Recover  
- Judgment  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Ground  
EVs: 12 HP / 216 Atk / 48 SpD / 232 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Dragon Tail  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
Tera Type: Fighting  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Behemoth Blade  
- Wild Charge  
- Close Combat  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Fairy  
EVs: 248 HP / 72 Def / 188 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Iron Defense  
- Body Press  
- Salt Cure  
- Recover