Latias-Mega (F) @ Latiasite  
Ability: Levitate  
Tera Type: Dragon  
EVs: 248 HP / 4 Def / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Psyshock  
- Calm Mind  
- Aura Sphere  
- Roost  

Hippowdon @ Leftovers  
Ability: Sand Stream  
Tera Type: Ground  
EVs: 252 HP / 152 Def / 100 SpD / 4 Spe  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Slack Off  
- Toxic  

Excadrill @ Air Balloon  
Ability: Sand Rush  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Iron Head  
- Earthquake  
- Rapid Spin  

Celesteela @ Leftovers  
Ability: Beast Boost  
Tera Type: Steel  
EVs: 248 HP / 32 Def / 228 SpD  
Sassy Nature  
- Leech Seed  
- Heavy Slam  
- Protect  
- Air Slash  

Azumarill @ Choice Band  
Ability: Huge Power  
Tera Type: Water  
EVs: 76 HP / 252 Atk / 180 Spe  
Adamant Nature  
- Liquidation  
- Play Rough  
- Double-Edge  
- Aqua Jet  

Sinistcha-Masterpiece @ Leftovers  
Ability: Heatproof  
Tera Type: Grass  
EVs: 252 HP / 236 Def / 20 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Matcha Gotcha  
- Shadow Ball  
- Strength Sap