Buzzwole @ Rocky Helmet  
Ability: Beast Boost  
EVs: 252 HP / 144 Def / 112 Spe  
Impish Nature  
- Drain Punch  
- Ice Punch  
- Bulk Up  
- Roost  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 100 Def / 156 SpD  
Relaxed Nature  
- Leech Seed  
- Protect  
- Heavy Slam  
- Flamethrower  

Clefable @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Cosmic Power  
- Moonblast  
- Moonlight  
- Heal Bell  

Toxapex @ Shed Shell  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Haze  
- Recover  
- Toxic Spikes  

Latias-Mega (F) @ Latiasite  
Ability: Levitate  
Hidden Power: Ground  
EVs: 252 HP / 112 Atk / 64 Def / 80 SpA  
Brave Nature  
- Ice Beam  
- Earthquake  
- Defog  
- Roost  

Chansey (F) @ Eviolite  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Stealth Rock  
- Seismic Toss  
- Soft-Boiled  
- Thunder Wave