Latias-Mega (F) @ Latiasite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Stored Power  
- Substitute  
- Roost  

Tornadus-Therian (M) @ Fightinium Z  
Ability: Regenerator  
Tera Type: Flying  
EVs: 108 HP / 4 Def / 136 SpA / 8 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Toxic  
- Hurricane  
- Focus Blast  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Poison  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Thunder Wave  
- Leech Seed  
- Power Whip  

Dondozo @ Heavy-Duty Boots  
Ability: Unaware  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Curse  
- Rest  
- Sleep Talk  
- Waterfall  

Toxapex @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Steel  
EVs: 248 HP / 140 Def / 120 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic Spikes  
- Recover  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Tera Type: Water  
EVs: 244 HP / 252 SpD / 12 Spe  
Careful Nature  
- Spikes  
- Earthquake  
- Knock Off  
- Roost