Mewtwo @ Life Orb  
Ability: Pressure  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Flamethrower  
- Tera Blast  
- Nasty Plot  

Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
Tera Type: Steel  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Defog  
- Roost  
- U-turn  

Arceus-Fire @ Flame Plate  
Ability: Multitype  
Tera Type: Normal  
EVs: 232 HP / 252 Atk / 24 Spe  
Adamant Nature  
- Flare Blitz  
- Extreme Speed  
- Swords Dance  
- Recover  

Great Tusk @ Heavy-Duty Boots  
Ability: Protosynthesis  
Tera Type: Water  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Body Press  
- Earthquake  
- Knock Off  
- Rapid Spin  

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 8 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk / 0 Spe  
- Fleur Cannon  
- Volt Switch  
- Spikes  
- Encore  

Palkia-Origin @ Lustrous Globe  
Ability: Pressure  
Tera Type: Ground  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Spacial Rend  
- Surf  
- Substitute  
- Earth Power