Palkia-Origin @ Lustrous Globe  
Ability: Pressure  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Spacial Rend  
- Fire Blast  
- Substitute  

Arceus-Fairy @ Pixie Plate  
Ability: Multitype  
Tera Type: Water  
EVs: 252 HP / 136 Def / 120 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Taunt  
- Will-O-Wisp  

Groudon-Primal @ Red Orb  
Ability: Drought  
Tera Type: Flying  
EVs: 252 HP / 56 Def / 200 SpD  
Relaxed Nature  
- Stealth Rock  
- Precipice Blades  
- Stone Edge  
- Toxic  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
Tera Type: Steel  
EVs: 248 HP / 76 Def / 184 Spe  
Timid Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Taunt  
- Roost  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
Tera Type: Normal  
EVs: 252 HP / 68 Def / 152 SpD / 36 Spe  
Impish Nature  
- Dragon Dance  
- Sunsteel Strike  
- Earthquake  
- Morning Sun  

Marshadow @ Life Orb  
Ability: Technician  
Tera Type: Ghost  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Spectral Thief  
- Low Kick  
- Shadow Sneak  
- Hidden Power [Ice]