Mewtwo @ Leftovers  
Ability: Pressure  
Tera Type: Fire  
EVs: 64 HP / 252 SpA / 4 SpD / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Will-O-Wisp  
- Psystrike  
- Fire Blast  

Spectrier @ Leftovers  
Ability: Grim Neigh  
Tera Type: Fairy  
EVs: 68 HP / 252 Def / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Will-O-Wisp  
- Hex  
- Draining Kiss  

Regieleki @ Heavy-Duty Boots  
Ability: Transistor  
Tera Type: Ice  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
- Volt Switch  
- Thunder Cage  
- Tera Blast  
- Rapid Spin  

Giratina @ Heavy-Duty Boots  
Ability: Pressure  
Tera Type: Fairy  
EVs: 248 HP / 160 Def / 100 Spe  
Bold Nature  
- Defog  
- Will-O-Wisp  
- Hex  
- Dragon Tail  

Moltres @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Steel  
EVs: 248 HP / 56 Def / 204 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Flamethrower  
- Roar  
- U-turn  
- Roost  

Arceus-Fighting @ Fist Plate  
Ability: Multitype  
Tera Type: Poison  
EVs: 96 HP / 188 Atk / 76 Def / 12 SpD / 136 Spe  
Adamant Nature  
- Stealth Rock  
- Body Press  
- Recover  
- Gunk Shot