Uxie @ Mental Herb  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- Stealth Rock  
- Taunt  
- U-turn  

Mawile-Mega @ Mawilite  
Ability: Download  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- Swords Dance  
- Play Rough  
- Extreme Speed  
- Thunder Punch  

Marowak-Alola @ Thick Club  
Ability: Desolate Land  
EVs: 248 HP / 252 Atk / 8 SpD  
Brave Nature  
IVs: 0 Spe  
- V-create  
- Shadow Bone  
- Bonemerang  
- Swords Dance  

Magearna @ Life Orb  
Ability: Regenerator  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Trick Room  
- Fleur Cannon  
- Blue Flare  
- Ice Beam  

Primarina @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Atk / 0 Spe  
- Boomburst  
- Hydro Pump  
- Psychic  
- Ice Beam  

Porygon2 @ Eviolite  
Ability: Regenerator  
EVs: 252 HP / 192 Def / 64 SpA  
Relaxed Nature  
IVs: 0 Spe  
- Trick Room  
- Tri Attack  
- U-turn  
- Recover