groundscraper (Zacian-Crowned) @ Choice Band  
Ability: Sword of Ruin  
Tera Type: Fairy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Gigaton Hammer  
- Magical Torque  
- Pursuit  
- Headlong Rush  

riverside (Arceus-Ghost) @ Spooky Plate  
Ability: Fur Coat  
Tera Type: Ghost  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Judgment  
- Secret Sword  
- Heal Order  

nostalgia (Slowbro-Mega) @ Heavy-Duty Boots  
Ability: Regenerator  
Level: 99  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Parting Shot  
- Core Enforcer  
- Scald  
- Stone Axe  

suiren (Xerneas) @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Rapid Spin  
- Moonblast  
- Glare  

ruined chapel (Regigigas) @ Assault Vest  
Ability: Regenerator  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Extreme Speed  
- Nuzzle  
- Knock Off  
- U-turn  

[SPOILER ALERT] (Groudon) @ Red Orb  
Ability: Intrepid Sword  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- V-create  
- Anchor Shot  
- Heal Order  
- Spikes