Klefki @ Light Clay  
Ability: Prankster  
Level: 50  
EVs: 252 HP / 132 Def / 124 SpD  
Calm Nature  
IVs: 0 Atk  
- Reflect  
- Light Screen  
- Thunder Wave  
- Steel Beam  

Xerneas @ Power Herb  
Ability: Fairy Aura  
Level: 50  
EVs: 188 HP / 20 Def / 244 SpA / 4 SpD / 52 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Thunderbolt  
- Geomancy  
- Substitute  

Landorus-Therian @ Lum Berry  
Ability: Intimidate  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Fly  
- Swords Dance  

Zapdos @ Kee Berry  
Ability: Static  
Level: 50  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Discharge  
- Hurricane  
- Roost  
- Eerie Impulse  

Reuniclus @ Flame Orb  
Ability: Magic Guard  
Level: 50  
EVs: 252 HP / 204 Def / 52 Spe  
Bold Nature  
IVs: 0 Atk  
- Stored Power  
- Iron Defense  
- Calm Mind  
- Recover  

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