Hippowdon @ Rocky Helmet  
Ability: Sand Stream  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Slack Off  
- Earthquake  
- Toxic  

Umbreon @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Heal Bell  
- Foul Play  

Scizor @ Choice Band  
Ability: Technician  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Bullet Punch  
- U-turn  
- Knock Off  
- Pursuit  

Altaria-Mega @ Altarianite  
Ability: Pixilate  
EVs: 252 HP / 200 Def / 56 SpA  
Bold Nature  
IVs: 0 Atk  
- Roost  
- Hyper Voice  
- Defog  
- Flamethrower  

Zapdos-Galar @ Flyinium Z  
Ability: Defiant  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Substitute  
- Bulk Up  
- Brave Bird  
- Thunderous Kick  

Regieleki @ Choice Specs  
Ability: Transistor  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Hyper Beam  
- Rapid Spin