Sylveon (F) @ Leftovers  
Ability: Pixilate  
EVs: 248 HP / 124 Def / 136 SpD  
Calm Nature  
IVs: 0 Atk  
- Hyper Voice  
- Wish  
- Protect  
- Mystical Fire  

Nihilego @ Black Sludge  
Ability: Beast Boost  
EVs: 248 HP / 32 Def / 36 SpD / 192 Spe  
Timid Nature  
- Toxic Spikes  
- Knock Off  
- Power Gem  
- Stealth Rock  

Gastrodon (F) @ Rocky Helmet  
Ability: Sticky Hold  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Recover  
- Earth Power  
- Scald  
- Toxic  

Salamence (M) @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 248 HP / 64 Atk / 100 Def / 96 Spe  
Jolly Nature  
- Dual Wingbeat  
- Flamethrower  
- Roost  
- Defog  

Zeraora @ Heavy-Duty Boots  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Plasma Fists  
- Knock Off  
- Blaze Kick  
- Volt Switch  

Mew @ Heavy-Duty Boots  
Ability: Synchronize  
EVs: 248 HP / 164 SpD / 96 Spe  
Timid Nature  
- Spikes  
- Flamethrower  
- Knock Off  
- Soft-Boiled