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

Xerneas @ Power Herb  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 56 HP / 252 SpA / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Moonblast  
- Focus Blast  
- Thunderbolt  
- Geomancy  

Iron Treads @ Booster Energy  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 40 HP / 252 Atk / 216 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Ice Spinner  
- Rapid Spin  

Gallade-Mega (M) @ Galladite  
Ability: Inner Focus  
Tera Type: Psychic  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Agility  
- Close Combat  
- Triple Axel  
- Leaf Blade  

Sinistcha @ Heavy-Duty Boots  
Ability: Heatproof  
Tera Type: Fairy  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Strength Sap  
- Shadow Ball  
- Matcha Gotcha  
- Stun Spore  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Electric  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Hydro Pump  
- Volt Switch  
- Will-O-Wisp