Rotom-Wash @ Choice Scarf  
Ability: Levitate  
Tera Type: Electric  
EVs: 248 HP / 36 Def / 224 Spe  
Timid Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Volt Switch  
- Trick  
- Hydro Pump  

Sinistcha @ Life Orb  
Ability: Heatproof  
Tera Type: Ground  
EVs: 8 HP / 252 Def / 248 SpA  
Bold Nature  
- Trick Room  
- Tera Blast  
- Matcha Gotcha  
- Strength Sap  

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

Chi-Yu @ Choice Scarf  
Ability: Beads of Ruin  
Tera Type: Dark  
EVs: 40 HP / 252 SpA / 216 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Overheat  
- Flamethrower  
- Will-O-Wisp  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Tera Type: Fairy  
EVs: 64 HP / 252 SpA / 192 Spe  
Timid Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Defog  
- Focus Blast  

Iron Treads @ Booster Energy  
Ability: Quark Drive  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Horsepower  
- Ice Spinner  
- Supercell Slam  
- Rapid Spin