Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Will-O-Wisp  
- Taunt  
- Psychic  
- Roost  

Mareanie @ Eviolite  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Toxic  
- Toxic Spikes  

Aerodactyl-Mega @ Aerodactylite  
Ability: Unnerve  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stone Edge  
- Earthquake  
- Roost  
- Taunt  

Blissey @ Leftovers  
Ability: Natural Cure  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Seismic Toss  
- Toxic  
- Soft-Boiled  
- Stealth Rock  

Cobalion @ Steelium Z  
Ability: Justified  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Iron Head  
- Close Combat  
- Rock Polish  

Krookodile @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Knock Off  
- Earthquake  
- Pursuit  
- Stone Edge