Palkia-Origin @ Light Clay  
Ability: Speed Boost  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Clanging Scales  
- Nasty Plot  
- Aurora Veil  

Kyurem-Black @ Life Orb  
Ability: Refrigerate  
Tera Type: Dragon  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Extreme Speed  
- V-create  
- Swords Dance  
- Chilly Reception  

Garchomp-Mega @ Life Orb  
Ability: Magic Guard  
Tera Type: Ground  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Precipice Blades  
- Bolt Strike  
- Swords Dance  
- Glare  

Arceus-Ghost @ Eject Button  
Ability: Good as Gold  
Tera Type: Ghost  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Poltergeist  
- Triple Arrows  
- Tidy Up  
- Strength Sap  

Entei @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- V-create  
- Leech Seed  
- Glare  
- Baneful Bunker  

Blissey (F) @ Leftovers  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Parting Shot  
- Topsy-Turvy  
- Lunar Dance  
- Soft-Boiled