Arceus-Ground @ Leftovers  
Ability: Ice Scales  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Spectral Thief  
- Heal Order  
- Revelation Dance  
- Parting Shot  

Slowbro-Mega @ Ability Shield  
Ability: Fur Coat  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Core Enforcer  
- Strength Sap  
- Parting Shot  
- Scald  

Mewtwo-Mega-Y @ Choice Scarf  
Ability: Protean  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Headlong Rush  
- Volt Switch  
- Astral Barrage  
- Armor Cannon  

Giratina @ Darkinium Z  
Ability: Prankster  
Tera Type: Dark  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Haze  
- Heal Order  
- Parting Shot  
- Court Change  

Great Wolf Sif (Zacian-Crowned) @ Choice Band  
Ability: Tinted Lens  
Shiny: Yes  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Gigaton Hammer  
- Strength Sap  
- U-turn  

Dialga-Origin @ Assault Vest  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spectral Thief  
- Ceaseless Edge  
- Rapid Spin  
- U-turn