Blacephalon @ Choice Specs  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Shadow Ball  
- Flamethrower  
- Trick  

Hippowdon @ Rocky Helmet  
Ability: Sand Force  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Earthquake  
- Slack Off  
- Stealth Rock  
- Heavy Slam  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 112 Def / 144 Spe  
Bold Nature  
IVs: 0 Atk  
- Hydro Pump  
- Volt Switch  
- Defog  
- Will-O-Wisp  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 244 SpD / 12 Spe  
Sassy Nature  
- Heavy Slam  
- Flamethrower  
- Toxic  
- Leech Seed  

Aerodactyl-Mega @ Aerodactylite  
Ability: Unnerve  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dual Wingbeat  
- Stone Edge  
- Pursuit  
- Earthquake  

Hydreigon @ Choice Scarf  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Dark Pulse  
- Draco Meteor  
- Focus Blast  
- U-turn