Charizard-Mega-X @ Charizardite X  
Ability: Blaze  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Flare Blitz  
- Dragon Claw  
- Roost  

Terapagos-Terastal @ Heavy-Duty Boots  
Ability: Tera Shell  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Tera Starstorm  
- Ice Beam  
- Earth Power  
- Rapid Spin  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Recover  
- Scald  
- Haze  
- Knock Off  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 252 HP / 88 Def / 168 SpD  
Impish Nature  
IVs: 0 Spe  
- Thunder Wave  
- Stealth Rock  
- Gyro Ball  
- Power Whip  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Taunt  
- Defog  
- Earthquake  
- U-turn  

Iron Valiant @ Booster Energy  
Ability: Quark Drive  
Tera Type: Fairy  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Encore  
- Close Combat  
- Moonblast  
- Knock Off