Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 248 HP / 140 Def / 104 SpD / 16 Spe  
Relaxed Nature  
- Stealth Rock  
- Toxic  
- Precipice Blades  
- Overheat  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 248 HP / 176 Atk / 16 Def / 56 SpD / 12 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Thunder Wave  
- Defog  

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  
- Recover  
- Calm Mind  
- Judgment  

Fezandipiti @ Leftovers  
Ability: Toxic Chain  
Tera Type: Grass  
EVs: 248 HP / 44 Def / 212 SpD  
Calm Nature
IVs: 23 Spe  
- U-turn  
- Roost  
- Icy Wind  
- Acid Spray  

Zygarde @ Leftovers  
Ability: Power Construct  
Tera Type: Fairy  
EVs: 252 HP / 248 Def / 8 Spe  
Impish Nature  
- Coil  
- Dragon Tail  
- Thousand Arrows  
- Rest  

Deoxys-Attack @ Life Orb  
Ability: Pressure  
Tera Type: Ghost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
IVs: 29 HP  
- Psycho Boost  
- Low Kick  
- Shadow Ball  
- Rock Slide