Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Tera Type: Rock  
EVs: 60 HP / 252 Atk / 196 Spe  
Adamant Nature  
- Knock Off  
- Stone Edge  
- Ice Punch  
- Low Kick  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Poison  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic  
- Recover  

Serperior @ Leftovers  
Ability: Contrary  
Tera Type: Grass  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Glare  
- Leech Seed  
- Substitute  

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

Excadrill @ Leftovers  
Ability: Sand Rush  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Iron Head  
- Earthquake  
- Rapid Spin  
- Stealth Rock  

Tornadus-Therian (M) @ Flyinium Z  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Heat Wave  
- Nasty Plot  
- Focus Blast