Serperior @ Leftovers  
Ability: Contrary  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Leech Seed  
- Substitute  
- Hidden Power [Fire]  

Tentacruel @ Black Sludge  
Ability: Clear Body  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Rapid Spin  
- Toxic Spikes  
- Haze  
- Scald  

Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Fang  
- Stone Edge  
- Pursuit  
- Earthquake  

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

Scizor @ Leftovers  
Ability: Technician  
EVs: 248 HP / 16 Atk / 60 Def / 124 SpD / 60 Spe  
Adamant Nature  
- U-turn  
- Roost  
- Swords Dance  
- Bullet Punch  

Swampert @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Scald  
- Roar