Liepard @ Dark Gem  
Ability: Prankster  
Level: 50  
EVs: 252 HP / 4 Def / 252 Spe  
Jolly Nature  
- Foul Play  
- Fake Out  
- Encore  
- Swagger  

Breloom @ Focus Sash  
Ability: Technician  
Level: 50  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Spore  
- Mach Punch  
- Bullet Seed  
- Protect  

Terrakion @ Fighting Gem  
Ability: Justified  
Level: 50  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Rock Slide  
- Close Combat  
- Substitute  
- Protect  

Volcarona @ Lum Berry  
Ability: Flame Body  
Level: 50  
EVs: 244 HP / 4 Def / 4 SpA / 68 SpD / 188 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Bug Buzz  
- Rage Powder  
- Protect  

Thundurus (M) @ Electric Gem  
Ability: Prankster  
Level: 50  
EVs: 244 HP / 4 SpA / 204 SpD / 52 Spe  
Calm Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Hidden Power [Ice]  
- Thunder Wave  
- Swagger  

Cresselia (F) @ Expert Belt  
Ability: Levitate  
Level: 50  
EVs: 132 HP / 4 Def / 248 SpA / 4 SpD / 120 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Psyshock  
- Icy Wind  
- Hidden Power [Fire]  
- Signal Beam