Aegislash @ Ghostium Z  
Ability: Stance Change  
Tera Type: Steel  
EVs: 240 HP / 8 Atk / 248 SpA / 12 Spe  
Quiet Nature  
- Shadow Ball  
- Close Combat  
- King's Shield  
- Shadow Sneak  

Diancie-Mega @ Diancite  
Ability: Clear Body  
Tera Type: Rock  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Petroleum Blast  
- Moonblast  
- Earth Power  
- Mystical Fire  

Garchomp @ Leftovers  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 252 HP / 200 SpD / 56 Spe  
Careful Nature  
- Quicksand Drain  
- Stealth Rock  
- Shore Up  
- Toxic  

Tangrowth @ Protector  
Ability: Regenerator  
Tera Type: Grass  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Scald  
- Worry Seed  
- Flip Turn  
- Sleep Powder  

Zamazenta @ Macho Brace  
Ability: Dauntless Shield  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Heavy Slam  
- Crunch  
- Stone Edge  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Electric  
EVs: 248 HP / 188 Def / 72 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hurricane  
- Defog  
- Roost