Latias-Mega (F) @ Latiasite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Mystical Fire  
- Roost  

Slowbro @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Thunder Wave  
- Scald  
- Teleport  
- Slack Off  

Buzzwole @ Groundium Z  
Ability: Beast Boost  
Tera Type: Bug  
EVs: 56 HP / 252 Atk / 200 Spe  
Adamant Nature  
- Close Combat  
- Earthquake  
- Leech Life  
- Roost  

Celesteela @ Leftovers  
Ability: Beast Boost  
Tera Type: Steel  
EVs: 252 HP / 252 SpD / 4 Spe  
Sassy Nature  
- Leech Seed  
- Protect  
- Heavy Slam  
- Flamethrower  

Tyranitar @ Leftovers  
Ability: Sand Stream  
Tera Type: Rock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Stone Edge  
- Knock Off  
- Pursuit  

Excadrill @ Air Balloon  
Ability: Sand Rush  
Tera Type: Ground  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin