Giratina @ courtchange  
Ability: toxicspikes  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Teleport  
- Strength Sap  
- Destiny Bond  
- Spectral Thief  

Zygarde-Complete @ wish  
Ability: haze  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Careful Nature  
IVs: 0 Spe  
- Thousand Waves  
- Tidy Up  
- Baneful Bunker  
- Parting Shot  

Dialga-Origin @ roost  
Ability: trickroom  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
- Doom Desire  
- Heal Order  
- Salt Cure  
- Teleport  

Arceus @ infernalparade  
Ability: Poison Heal  
Tera Type: Ground  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Earth Power  
- Quiver Dance  
- Boomburst  
- Lava Plume  

Regigigas @ hex  
Ability: barbbarrage  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Wicked Blow  
- Pursuit  
- Facade  
- Extreme Speed  

Slaking @ facade  
Ability: Normalize  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Fishious Rend  
- Extreme Speed  
- V-create  
- Shift Gear