Hippowdon @ Leftovers  
Ability: Sand Stream  
Tera Type: Ground  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Yawn  
- Slack Off  
- Stealth Rock  

Serperior @ Coba Berry  
Ability: Contrary  
Tera Type: Grass  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Synthesis  

Aegislash @ Spell Tag  
Ability: Stance Change  
Tera Type: Steel  
EVs: 240 HP / 8 Atk / 248 SpA / 12 Spe  
Quiet Nature  
- Shadow Ball  
- Shadow Sneak  
- Close Combat  
- King's Shield  

Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
Tera Type: Rock  
EVs: 48 HP / 212 Atk / 64 SpD / 184 Spe  
Adamant Nature  
- Stone Edge  
- Dual Wingbeat  
- Taunt  
- Roost  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Electric  
EVs: 252 HP / 200 Def / 56 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Defog  
- Pain Split  

Buzzwole @ Heavy-Duty Boots / Rocky Helmet  
Ability: Beast Boost  
Tera Type: Bug  
EVs: 100 HP / 252 Atk / 156 Spe  
Adamant Nature  
- Close Combat  
- Earthquake  
- Toxic  
- Roost