Gyarados @ Gyaradosite  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Taunt  
- Waterfall  
- Crunch  

Cloyster @ King's Rock  
Ability: Skill Link  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Spear  
- Rock Blast  
- Rapid Spin  
- Shell Smash  

Serperior @ Light Clay  
Ability: Contrary  
EVs: 200 HP / 44 Def / 8 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Taunt  
- Reflect  
- Light Screen  

Thundurus-Therian @ Leftovers  
Ability: Volt Absorb  
EVs: 24 HP / 20 Def / 172 SpA / 40 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 Def  
- Thunderbolt  
- Hidden Power [Ice]  
- Focus Blast  
- Nasty Plot  

Volcarona @ Life Orb  
Ability: Flame Body  
EVs: 4 HP / 60 Def / 216 SpA / 228 Spe  
Modest Nature  
IVs: 1 Atk / 30 SpA / 30 SpD  
- Fire Blast  
- Giga Drain  
- Hidden Power [Ground]  
- Quiver Dance  

Tomohawk @ Focus Sash  
Ability: Prankster  
EVs: 252 HP / 24 Def / 232 SpA  
Modest Nature  
IVs: 1 Atk / 30 SpD  
- Hidden Power [Steel]  
- Stealth Rock  
- Memento  
- Taunt