Keldeo-Resolute @ Choice Scarf  
Ability: Justified  
Tera Type: Water  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
- Hydro Pump  
- Secret Sword  
- Flip Turn  
- Focus Blast  

Beedrill-Mega @ Beedrillite  
Ability: Adaptability  
Tera Type: Bug  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- U-turn  
- Poison Jab  
- Knock Off  
- Toxic Spikes  

Great Tusk @ Leftovers  
Ability: Protosynthesis  
Tera Type: Steel  
EVs: 252 HP / 212 Def / 44 Spe  
Impish Nature  
- Stealth Rock  
- Rapid Spin  
- Earthquake  
- Knock Off  

Celesteela @ Assault Vest  
Ability: Beast Boost  
Tera Type: Ground  
EVs: 252 HP / 92 Atk / 116 SpA / 48 SpD  
Quiet Nature  
- Air Slash  
- Giga Drain  
- Fire Blast  
- Stone Edge  

Garganacl @ Leftovers  
Ability: Purifying Salt  
Tera Type: Ghost  
EVs: 252 HP / 28 Def / 228 SpD  
Careful Nature  
- Iron Defense  
- Salt Cure  
- Recover  
- Body Press  

Volcarona @ Heavy-Duty Boots  
Ability: Flame Body  
Tera Type: Grass  
EVs: 248 HP / 208 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Quiver Dance  
- Roost  
- Fiery Dance  
- Giga Drain