Bro Cooking (Shuckle) @ Mental Herb  
Ability: Sturdy  
Tera Type: Steel  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Encore  
- Sticky Web  
- Final Gambit  

Deoxys-Attack @ Life Orb  
Ability: Pressure  
Tera Type: Ghost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Psycho Boost  
- Tera Blast  
- Low Kick  
- Rock Slide  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Recover  
- Earth Power  

Necrozma-Dusk-Mane @ Ultranecrozium Z  
Ability: Prism Armor  
Tera Type: Psychic  
EVs: 252 Atk / 4 SpA / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Photon Geyser  
- Earthquake  
- Stone Edge  

Eternatus @ Power Herb  
Ability: Pressure  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Dynamax Cannon  
- Fire Blast  
- Sludge Wave  

Rayquaza @ Heavy-Duty Boots  
Ability: Air Lock  
Tera Type: Flying  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Ascent  
- V-create  
- Dragon Dance  
- Earthquake