Chansey (F) @ Eviolite  
Ability: Magic Bounce  
EVs: 8 HP / 252 Def / 248 SpD  
Bold Nature  
- Teleport  
- Soft-Boiled  
- Stealth Rock  
- Seismic Toss  

Tapu Fini @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Taunt  
- Knock Off  
- Protect  
- Flip Turn  

Corviknight @ Shed Shell  
Ability: Volt Absorb  
EVs: 248 HP / 8 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Brave Bird  
- Roost  
- Defog  
- U-turn  

Weavile @ Heavy-Duty Boots  
Ability: Dazzling  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Glacial Lance  
- Swords Dance  
- Knock Off  
- Ice Shard  

Rotom-Fan @ Life Orb  
Ability: Triage  
EVs: 248 HP / 252 SpA / 8 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Parabolic Charge  
- Nasty Plot  
- Blue Flare  

Magearna @ Shed Shell  
Ability: Unaware  
EVs: 252 HP / 56 Def / 200 SpD  
Calm Nature  
IVs: 0 Atk  
- Calm Mind  
- Stored Power  
- Moonlight  
- Draining Kiss