Serperior @ Life Orb  
Ability: Contrary  
Level: 50  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Leaf Storm  
- Tera Blast  
- Substitute  
- Protect  

Iron Hands @ Assault Vest  
Ability: Quark Drive  
Level: 50  
Tera Type: Psychic  
EVs: 156 Atk / 220 SpD / 132 Spe  
Adamant Nature  
- Fake Out  
- Drain Punch  
- Wild Charge  
- Heavy Slam  

Arcanine @ Sitrus Berry  
Ability: Intimidate  
Level: 50  
Tera Type: Grass  
EVs: 244 HP / 28 Atk / 28 Def / 132 SpD / 76 Spe  
Careful Nature  
- Flare Blitz  
- Extreme Speed  
- Will-O-Wisp  
- Protect  

Iron Bundle @ Focus Sash  
Ability: Quark Drive  
Level: 50  
Tera Type: Stellar  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Freeze-Dry  
- Icy Wind  
- Protect  

Thundurus @ Safety Goggles  
Ability: Prankster  
Level: 50  
Tera Type: Dark  
EVs: 252 HP / 180 Def / 76 SpD  
Calm Nature  
IVs: 0 Atk  
- Wildbolt Storm  
- Thunder Wave  
- Eerie Impulse  
- Taunt  

Iron Boulder @ Choice Band  
Ability: Quark Drive  
Level: 50  
Tera Type: Dragon  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Mighty Cleave  
- Zen Headbutt  
- Sacred Sword  
- Megahorn