Gengar @ Lum Berry 
Ability: Levitate  
EVs: 36 Hp / 252 SpA /220 Spe  
Timid Nature  
- Thunderbolt  
- Ice Punch  
- Fire Punch 
- Perish Song 

Steelix @ Choice Band 
Ability: Sturdy
Evs: 132 HP / 252 Atk / 120 Special D/ 6 speed 
Adamant Nature 
-Hp steel
-Earthquake 
-Toxic 
-Explosion 

Blissey @ Leftovers 
Ability: Natural Cure 
Evs: 172 Hp / 252 Def / 84 Spe 
Bold Nature 
-Seismic Toss 
-Softboiled 
-Aromatherapy 
-Toxic