Mewtwo @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fighting  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Focus Blast  
- Fire Blast  
- Nasty Plot  

Chi-Yu @ Choice Scarf  
Ability: Beads of Ruin  
Tera Type: Fairy  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Overheat  
- Flamethrower  
- Dark Pulse  
- Tera Blast  

Hatterene @ Leftovers  
Ability: Magic Bounce  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Draining Kiss  
- Psychic Noise  
- Nuzzle  
- Calm Mind