Aerodactyl-Mega @ Aerodactylite  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Aerial Ace  
- Stone Edge  
- Aqua Tail  
- Roost  

Toxapex @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 248 Def / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Toxic Spikes  
- Haze  
- Scald  
- Recover  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
Shiny: Yes  
EVs: 244 HP / 128 SpD / 136 Spe  
Jolly Nature  
- Earthquake  
- Toxic  
- Defog  
- Roost  

Chansey @ Eviolite  
Ability: Natural Cure  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Stealth Rock  
- Soft-Boiled  
- Seismic Toss  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 88 Def / 168 SpD  
Impish Nature  
- Power Whip  
- Leech Seed  
- Spikes  
- Knock Off  

Reuniclus @ Psychium Z  
Ability: Magic Guard  
EVs: 160 HP / 252 Def / 52 SpA / 44 Spe  
Bold Nature  
IVs: 0 Atk  
- Psyshock  
- Thunder  
- Calm Mind  
- Recover