Tapu Koko @ Heavy-Duty Boots  
Ability: Electric Surge  
Tera Type: Grass  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Thunderbolt  
- U-turn  
- Hidden Power [Ice]  
- Roost  

Medicham-Mega @ Medichamite  
Ability: Pure Power  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Ice Punch  
- Fake Out  
- Zen Headbutt  

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

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

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 216 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Taunt  
- Stealth Rock  

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