Gengar @ Choice Scarf  
Ability: Levitate  
Level: 50  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Trick  
- Destiny Bond  
- Curse  

Thundurus @ Flying Gem  
Ability: Prankster  
Level: 50  
EVs: 252 SpA / 252 Spe  
Timid Nature  
IVs: 30 HP / 2 Atk / 30 Def / 30 SpA / 30 SpD  
- Thunderbolt  
- Hidden Power [Flying]  
- Taunt  
- Substitute  

Magnezone @ Magnet  
Ability: Sturdy  
Level: 50  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Flash Cannon  
- Hidden Power [Ice]  
- Volt Switch  

Gyarados @ Leftovers  
Ability: Intimidate  
Level: 50  
EVs: 52 HP / 196 Atk / 4 Def / 4 SpD / 252 Spe  
Jolly Nature  
- Waterfall  
- Ice Fang  
- Substitute  
- Dragon Dance  

Conkeldurr @ Rocky Helmet  
Ability: Iron Fist  
Level: 50  
EVs: 212 HP / 252 Def / 44 Spe  
Impish Nature  
- Taunt  
- Ice Punch  
- Drain Punch  
- Mach Punch  

Volcarona @ Sitrus Berry  
Ability: Flame Body  
Level: 50  
EVs: 212 HP / 140 SpA / 156 Spe  
Modest Nature  
IVs: 0 Atk  
- Roost  
- Quiver Dance  
- Bug Buzz  
- Flamethrower