Garchomp-Mega @ Choice Band  
Ability: Sword of Ruin  
Tera Type: Dragon  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Glaive Rush  
- Precipice Blades  
- Close Combat  
- First Impression  

Slowbro-Mega @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Teleport  
- Stone Axe  
- Scald  
- Strength Sap  

Audino-Mega @ Leftovers  
Ability: Ice Scales  
Tera Type: Normal  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
IVs: 0 Atk  
- Moonblast  
- Glare  
- Shore Up  
- Topsy-Turvy  

Flutter Mane @ Covert Cloak  
Ability: Levitate  
Tera Type: Ghost  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Moongeist Beam  
- Pain Split  
- Corrosive Gas  

Koraidon @ Life Orb  
Ability: Magic Guard  
Tera Type: Fighting  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- High Jump Kick  
- Mortal Spin  
- Dragon Darts  
- Strength Sap  

Arceus-Poison @ Heavy-Duty Boots  
Ability: Magic Bounce  
Tera Type: Poison  
EVs: 252 HP / 248 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- Shell Side Arm  
- Shore Up  
- Nuzzle  
- Teleport