Magikarp (Gyarados-Mega) @ Gyaradosite  
Ability: Intimidate  
Shiny: Yes  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Earthquake  
- Crunch  

Pecharunt @ Heavy-Duty Boots  
Ability: Poison Puppeteer  
Tera Type: Poison  
EVs: 252 HP / 124 Def / 104 SpA / 28 Spe  
Bold Nature  
IVs: 0 Atk  
- Malignant Chain  
- Hex  
- Parting Shot  
- Recover  

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

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

Heatran @ Choice Scarf  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Eruption  
- Earth Power  
- Flash Cannon  
- Flamethrower  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 252 HP / 92 Def / 160 SpD  
Impish Nature  
- Knock Off  
- Leech Seed  
- Power Whip  
- Spikes