Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 80 Def / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Wave  
- Thunderbolt  
- Grass Knot  

Melmetal @ Choice Band  
Ability: Iron Fist  
EVs: 76 HP / 252 Atk / 148 SpD / 32 Spe  
Adamant Nature  
- Double Iron Bash  
- Superpower  
- Thunder Punch  
- Ice Beam  

Rotom-Wash @ Choice Specs  
Ability: Levitate  
Shiny: Yes  
EVs: 248 HP / 112 SpA / 96 SpD / 52 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Defog  
- Trick  

Buzzwole @ Rocky Helmet  
Ability: Beast Boost  
EVs: 156 HP / 168 Atk / 140 Def / 12 SpD / 32 Spe  
Adamant Nature  
- Close Combat  
- Ice Punch  
- Roost  
- Toxic  

Heatran @ Air Balloon  
Ability: Flash Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Eruption  
- Stealth Rock  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 88 Def / 168 Spe  
Timid Nature  
- Hurricane  
- U-turn  
- Knock Off  
- Icy Wind