Steelix-Mega (M) @ Steelixite  
Ability: Sturdy  
EVs: 248 HP / 116 Atk / 100 SpD / 44 Spe  
Careful Nature  
- Earthquake  
- Heavy Slam  
- Rest  
- Smack Down  

Araquanid (M) @ Waterium Z  
Ability: Water Bubble  
EVs: 248 HP / 24 Atk / 92 Def / 76 SpD / 68 Spe  
Careful Nature  
- Liquidation  
- Toxic  
- Rest  
- Spider Web  

Clefable (F) @ Leftovers  
Ability: Unaware  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Wish  
- Protect  
- Heal Bell  
- Moonblast  

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

Hydreigon (M) @ Leftovers  
Ability: Levitate  
EVs: 160 HP / 96 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Earth Power  
- Roost  
- Flamethrower  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 248 HP / 76 Def / 184 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Soft-Boiled  
- Will-O-Wisp  
- Psychic