Serperior @ Leftovers  
Ability: Contrary  
Tera Type: Steel  
EVs: 40 HP / 216 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Substitute  
- Glare  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Zen Headbutt  
- Fake Out  
- Bullet Punch  

Zamazenta @ Leftovers  
Ability: Dauntless Shield  
Tera Type: Water  
EVs: 76 HP / 180 Def / 252 Spe  
Jolly Nature  
- Iron Defense  
- Body Press  
- Substitute  
- Heavy Slam  

Garchomp @ Leftovers  
Ability: Rough Skin  
Tera Type: Ghost  
EVs: 252 HP / 200 Def / 56 Spe  
Impish Nature  
- Earthquake  
- Toxic  
- Stealth Rock  
- Protect  

Iron Crown @ Assault Vest  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 248 HP / 20 SpA / 240 SpD  
Modest Nature  
IVs: 20 Atk  
- Tachyon Cutter  
- Volt Switch  
- Psychic Noise  
- Future Sight  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 184 HP / 108 Def / 216 Spe  
Jolly Nature  
- Hurricane  
- U-turn  
- Knock Off  
- Defog