Latios-Mega (M) @ Latiosite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Luster Purge  
- Draco Meteor  
- Recover  
- Aura Sphere  

Iron Hands @ Lum Berry  
Ability: Quark Drive  
Tera Type: Water  
EVs: 104 HP / 36 Atk / 216 SpD / 152 Spe  
Careful Nature  
- Thunder Punch  
- Drain Punch  
- Ice Punch  
- Swords Dance  

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

Zapdos @ Heavy-Duty Boots  
Ability: Static  
Tera Type: Steel  
EVs: 248 HP / 184 Def / 76 Spe  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hurricane  
- Defog  
- Roost  

Zamazenta @ Leftovers  
Ability: Dauntless Shield  
Tera Type: Steel  
EVs: 248 HP / 8 Def / 252 Spe  
Jolly Nature  
- Body Press  
- Crunch  
- Substitute  
- Iron Defense  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 188 SpD / 68 Spe  
Calm Nature  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock