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

Tapu Lele @ Choice Specs  
Ability: Psychic Surge  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Psyshock  
- Focus Blast  
- Moonblast  

Zamazenta @ Leftovers  
Ability: Dauntless Shield  
Tera Type: Ghost  
EVs: 248 HP / 28 Def / 232 Spe  
Jolly Nature  
- Substitute  
- Iron Defense  
- Body Press  
- Stone Edge  

Toxapex @ Eject Button  
Ability: Regenerator  
Tera Type: Dragon  
EVs: 252 HP / 124 Def / 132 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Toxic  
- Recover  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Fairy  
EVs: 252 HP / 44 Def / 212 SpD  
Impish Nature  
- Stealth Rock  
- Power Whip  
- Knock Off  
- Leech Seed  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Fairy  
EVs: 208 HP / 4 Atk / 128 Def / 168 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Defog  
- Explosion