Iron Crown @ Booster Energy  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 72 HP / 8 Def / 172 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 20 Atk  
- Expanding Force  
- Calm Mind  
- Focus Blast  
- Tachyon Cutter  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
Tera Type: Rock  
EVs: 248 HP / 8 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Moonblast  
- Substitute  
- Endeavor  

Armarouge @ Focus Sash  
Ability: Weak Armor  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Expanding Force  
- Armor Cannon  
- Calm Mind  
- Focus Blast  

Twilight Sparkle (F) @ Terrain Extender  
Ability: Psychic Surge  
Tera Type: ???  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Taunt  
- Moonblast  
- Spirit of Harmony  
- U-turn  

Sunset Shimmer (F) @ Focus Sash  
Ability: Magic Guard  
Tera Type: ???  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Expanding Force  
- Shadow Ball  
- Aura Sphere  

Shining Armor (M) @ Eject Button  
Ability: Justified  
Tera Type: ???  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Guardian Blade  
- U-turn  
- Zen Headbutt  
- Knock Off