Latios-Mega (M) @ Latiosite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Aura Sphere  
- Substitute  
- Roost  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Grass  
EVs: 252 HP / 40 Def / 216 Spe  
Timid Nature  
- Knock Off  
- Defog  
- U-turn  
- Hurricane  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 196 SpD / 60 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Fairy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Knock Off  

Kingambit @ Leftovers  
Ability: Defiant  
Tera Type: Dark  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Swords Dance  
- Low Kick  
- Knock Off  
- Sucker Punch  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Dragon  
EVs: 248 HP / 212 Def / 48 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Haze  
- Recover