Necrozma-Dusk-Mane @ Solganium Z  
Ability: Prism Armor  
Tera Type: Water  
EVs: 248 HP / 44 Atk / 72 Def / 104 SpD / 40 Spe  
Impish Nature  
- Sunsteel Strike  
- Earthquake  
- Dragon Dance  
- Morning Sun  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
Tera Type: Dark  
EVs: 248 HP / 64 Def / 28 SpD / 168 Spe  
Bold Nature  
IVs: 0 Atk  
- Foul Play  
- Toxic  
- Taunt  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
Tera Type: Water  
EVs: 240 HP / 28 Atk / 88 Def / 152 Spe  
Adamant Nature  
- Stealth Rock  
- Swords Dance  
- Precipice Blades  
- Heat Crash