If I were a ground type gym Leader 7th Gym
Channel: Tom Patterson
Date: 21/12/2019

This video sadly has no rematch team, though.  I might do that in a seperate video though.

Some stuff I forgot to say in  the video: When Sandaconda or Flygon come out the battle music would change to "Sandstorm" by Darude.

Here is the save from Pokemon Showdown:
Sandaconda-Gmax @ Leftovers  
Ability: Sand Veil  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Drill Run  
- Coil  
- Fire Fang  
- Sand Tomb  

Flygon @ Soft Sand  
Ability: Levitate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dig  
- Dragon Rush  
- Dragon Dance  
- Rock Slide  

Krokorok  
Ability: Sand Veil  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Dig  
- Aqua Tail  
- Hone Claws  

Hippowdon @ Leftovers  
Ability: Sand Force  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Stomping Tantrum  
- Rock Slide  
- Iron Head  
- Protect