Alakazam-Mega @ Choice Specs  
Ability: Beads of Ruin  
Tera Type: Psychic  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psycho Boost  
- Moongeist Beam  
- Fleur Cannon  
- Armor Cannon  

Arceus-Electric @ Leftovers  
Ability: Ice Scales  
Tera Type: Electric  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Take Heart  
- Thunder Cage  
- Secret Sword  
- Strength Sap  

Eternatus @ Heavy-Duty Boots  
Ability: Fur Coat  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Shore Up  
- Draco Meteor  
- Heart Swap  

Audino-Mega @ Leftovers  
Ability: Magic Bounce  
Tera Type: Normal  
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Calm Nature  
- Take Heart  
- Moonblast  
- Rapid Spin  
- Slack Off  

Heatran @ Assault Vest  
Ability: Regenerator  
Tera Type: Fire  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- U-turn  
- Nuzzle  
- Stone Axe  
- Knock Off  

Landorus-Therian (M) @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Ground  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Mortal Spin  
- V-create  
- Strength Sap  

Great Tusk @ Covert Cloak  
Ability: Fur Coat  
Tera Type: Ground  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Combat Torque  
- Mortal Spin  
- Strength Sap