Medusa (Hydreigon) (F) @ Life Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  
- Roost  

Hydra (Hydreigon) (F) @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Draco Meteor  
- U-turn  
- Dark Pulse  
- Flamethrower  

Hail (Hydreigon) (M) @ Leftovers  
Ability: Levitate  
Shiny: Yes  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Thunder Wave  
- Dark Pulse  
- Taunt  

Leviathan (Hydreigon) (M) @ Choice Band  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
IVs: 0 SpA  
- Outrage  
- Head Smash  
- Earthquake  
- Iron Tail  

Trikephalo (Hydreigon) (M) @ Assault Vest  
Ability: Levitate  
Shiny: Yes  
EVs: 192 HP / 252 SpA / 16 SpD / 48 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Flamethrower  
- Flash Cannon  
- Draco Meteor  

Bully (Hydreigon) (M) @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Flash Cannon  
- Focus Blast