Slowbro-Mega @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Knock Off  
- Spikes  
- Will-O-Wisp  
- Recover  

Yveltal @ Shed Shell  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Twineedle  
- Spectral Thief  
- Aromatherapy  
- Heal Order  

Zygarde-Complete @ Leftovers  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 3 Spe  
- Destiny Bond  
- U-turn  
- Haze  
- Shore Up  

Blissey (F) @ Choice Scarf  
Ability: Imposter  
Hidden Power: Fighting  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Trick  
- Perish Song  
- Wish  

Muk-Alola @ Shed Shell  
Ability: Wonder Guard  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Spectral Thief  
- Pursuit  
- Defog  
- Roost  

Pheromosa @ Life Orb  
Ability: Shadow Tag  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Fake Out  
- Menacing Moonraze Maelstrom  
- First Impression  
- Let's Snuggle Forever