Low Ball (Dialga) @ Eject Pack  
Ability: Pressure  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Gravity  
- Stealth Rock  
- Draco Meteor  
- Ice Beam  

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Gravity  
- Spikes  
- Fleur Cannon  
- Volt Switch  

Spatial (Giratina) @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
- Thunder Wave  
- Dragon Tail  
- Hex  
- Rest  

Grounded (Landorus) (M) @ Choice Scarf  
Ability: Sheer Force  
Tera Type: Ground  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Earth Power  
- Psychic  
- Focus Blast  
- U-turn  

Under Pressure (Arceus-Rock) @ Stone Plate  
Ability: Multitype  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Stone Edge  
- Earthquake  
- Taunt  

Zacian @ Heavy-Duty Boots  
Ability: Intrepid Sword  
Tera Type: Fire  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Swords Dance  
- Play Rough  
- Close Combat  
- Tera Blast