Chansey @ Eviolite  
Ability: Imposter  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Shore Up  
- Topsy-Turvy  
- Block  
- Heal Bell  

Palkia-Origin @ Lustrous Globe  
Ability: Speed Boost  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nasty Plot  
- Steam Eruption  
- Dragon Energy  
- Strength Sap  

Arceus-Fairy @ Pixie Plate  
Ability: Ice Scales  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Take Heart  
- Judgment  
- Thunder Cage  
- Strength Sap  

Swampert-Mega @ Assault Vest  
Ability: Regenerator  
Shiny: Yes  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Flip Turn  
- Precipice Blades  
- Knock Off  
- Mortal Spin  

Necrozma-Ultra @ Life Orb  
Ability: Sheer Force  
Shiny: Yes  
Tera Type: Psychic  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Luster Purge  
- Bolt Strike  
- Blue Flare  
- Magical Torque  

Audino-Mega @ Covert Cloak  
Ability: Fur Coat  
Shiny: Yes  
Tera Type: Normal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Topsy-Turvy  
- Knock Off  
- Teleport  
- Recover