Araquanid @ Heavy-Duty Boots  
Ability: Water Bubble  
Tera Type: Ghost  
EVs: 252 HP / 212 Def / 44 SpD  
Impish Nature  
- Sticky Web  
- Liquidation  
- Magic Coat  
- Endeavor  

Garchomp-Mega (F) @ Garchompite  
Ability: Rough Skin  
Shiny: Yes  
Tera Type: Dragon  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Dragon Claw  
- Earthquake  
- Iron Head  
- Poison Jab  

Tyranitar @ Leftovers  
Ability: Sand Stream  
Tera Type: Flying  
EVs: 252 HP / 212 SpD / 44 Spe  
Careful Nature  
- Stone Edge  
- Knock Off  
- Thunder Wave  
- Stealth Rock  

Latios @ Choice Specs  
Ability: Levitate  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Flip Turn  
- Draco Meteor  
- Luster Purge  
- Trick  

Heatran @ Air Balloon  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Tera Blast  

Houndstone @ Choice Band  
Ability: Sand Rush  
Tera Type: Ghost  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Poltergeist  
- Play Rough  
- Ice Fang  
- Shadow Sneak