Gyarados @ Gyaradosite  
Ability: Intimidate  
Tera Type: Water  
EVs: 252 Spe  
Serious Nature  
- Crunch  
- Waterfall  
- Dragon Dance  
- Substitute  

Yanmega @ Throat Spray  
Ability: Speed Boost  
Tera Type: Bug  
EVs: 252 Spe  
Serious Nature  
IVs: 0 Atk  
- Air Slash  
- Protect  
- Bug Buzz  
- Giga Drain  

Landorus-Therian (M) @ Flyinium Z  
Ability: Intimidate  
Tera Type: Ground  
EVs: 252 Atk  
Serious Nature  
- Defog  
- Earthquake  
- Fly  
- U-turn  

Mamoswine @ Assault Vest  
Ability: Thick Fat  
Tera Type: Ice  
EVs: 216 Atk  
- Ice Shard  
- Icicle Crash  
- Earthquake  
- Knock Off  

Ceruledge @ Focus Sash  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 252 Spe  
- Swords Dance  
- Shadow Claw  
- Bitter Blade  
- Shadow Sneak  

Keldeo @ Choice Specs  
Ability: Justified  
Tera Type: Water  
EVs: 252 Spe  
- Secret Sword  
- Hydro Pump  
- Flip Turn  
- Surf