Celesteela @ Leftovers  
Ability: Beast Boost  
Level: 50  
EVs: 252 HP / 100 Def / 156 SpD  
Sassy Nature  
- Leech Seed  
- Flash Cannon  
- Protect  
- Air Slash  

Regieleki @ Choice Specs  
Ability: Transistor  
Level: 50  
EVs: 252 HP / 252 SpA  
Modest Nature  
- Thunderbolt  
- Electroweb  
- Volt Switch  
- Electro Ball  

Glastrier @ Weakness Policy  
Ability: Chilling Neigh  
Level: 50  
EVs: 252 HP / 252 Atk / 4 SpD  
Brave Nature  
IVs: 0 Spe  
- High Horsepower  
- Protect  
- Heavy Slam  
- Icicle Crash  

Urshifu @ Focus Sash  
Ability: Unseen Fist  
Level: 50  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Sucker Punch  
- Close Combat  
- Wicked Blow  
- Protect  

Tapu Fini @ Wiki Berry  
Ability: Misty Surge  
Level: 50  
EVs: 252 HP / 236 Def / 4 SpA / 4 SpD  
Modest Nature  
- Moonblast  
- Muddy Water  
- Calm Mind  
- Protect  

Cresselia (F) @ Sitrus Berry  
Ability: Levitate  
Level: 50  
EVs: 252 HP / 252 Def / 4 Spe  
Bold Nature  
IVs: 0 Atk  
- Ally Switch  
- Trick Room  
- Helping Hand  
- Psychic