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

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Fire  
EVs: 248 HP / 220 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Toxic  
- Protect  

Clefable @ Leftovers  
Ability: Magic Guard  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Calm Mind  
- Flamethrower  
- Soft-Boiled  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
Tera Type: Grass  
EVs: 248 HP / 108 Def / 152 SpD  
Careful Nature  
- Knock Off  
- Power Whip  
- Stealth Rock  
- Leech Seed  

Landorus-Therian (M) @ Choice Scarf  
Ability: Intimidate  
Tera Type: Water  
EVs: 80 HP / 180 Atk / 24 Def / 16 SpD / 208 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Stone Edge  
- Defog  

Samurott-Hisui @ Heavy-Duty Boots  
Ability: Sharpness  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ceaseless Edge  
- Razor Shell  
- Knock Off  
- Sacred Sword