Lucario-Mega-Z @ Lucarionite Z  
Ability: Mind's Eye  
Tera Type: Fighting  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Aura Sphere  
- Steel Beam  
- Vacuum Wave  
- Dark Pulse  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
Tera Type: Dragon  
EVs: 240 HP / 252 Def / 16 Spe  
Lax Nature  
- Earthquake  
- Dragon Tail  
- Fire Blast  
- Stealth Rock  

Ceruledge @ Air Balloon  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Bitter Blade  
- Poltergeist  
- Shadow Sneak  
- Swords Dance  

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

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Steel  
EVs: 252 HP / 72 SpA / 184 SpD  
Calm Nature  
IVs: 0 Atk  
- Fleur Cannon  
- Volt Switch  
- Spikes  
- Pain Split  

Latios (M) @ Choice Scarf  
Ability: Levitate  
Tera Type: Dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Luster Purge  
- Draco Meteor  
- Trick  
- Defog