Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Water  
EVs: 96 HP / 204 Atk / 208 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Toxic  

Arceus-Poison @ Toxic Plate  
Ability: Multitype  
Tera Type: Flying  
EVs: 248 HP / 68 SpD / 192 Spe  
Jolly Nature  
- Poison Jab  
- Earthquake  
- Thunder Wave  
- Recover  

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Ice Beam  
- Spikes  
- Pain Split  

Gastrodon-East @ Leftovers  
Ability: Storm Drain  
Tera Type: Fairy  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Earthquake  
- Clear Smog  
- Stealth Rock  
- Recover  

Dialga @ Choice Specs  
Ability: Pressure  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Flash Cannon  
- Overheat  
- Trick  

Mewtwo @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Psystrike  
- Tera Blast  
- Flamethrower  
- Nasty Plot