Gyarados-Mega @ Gyaradosite  
Ability: Moxie  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Waterfall  
- Crunch  
- Substitute  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Stone Edge  

Clodsire @ Black Sludge  
Ability: Unaware  
Tera Type: Grass  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Recover  
- Poison Jab  

Serperior @ Leftovers  
Ability: Contrary  
Hidden Power: Fire  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Tera Blast  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Will-O-Wisp  
- Volt Switch  
- Pain Split  

Iron Crown @ Choice Specs  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 20 Atk  
- Tachyon Cutter  
- Psychic  
- Focus Blast  
- Volt Switch