Keldeo-Resolute @ Choice Specs  
Ability: Justified  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Surf  
- Secret Sword  
- Flip Turn  
- Toxic  

Celesteela @ Leftovers  
Ability: Beast Boost  
Tera Type: Dragon  
EVs: 248 HP / 28 Def / 232 SpD  
Sassy Nature  
- Leech Seed  
- Heavy Slam  
- Protect  
- Flamethrower  

Tangrowth @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Giga Drain  
- Knock Off  
- Sleep Powder  
- Hidden Power [Fire]  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Psyshock  
- Aura Sphere  
- Recover  

Mandibuzz @ Heavy-Duty Boots  
Ability: Overcoat  
Tera Type: Water  
EVs: 248 HP / 124 Def / 136 Spe  
Impish Nature  
IVs: 0 Atk  
- Foul Play  
- Taunt  
- Defog  
- Roost  

Hippowdon @ Leftovers  
Ability: Sand Stream  
Tera Type: Steel  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Toxic