Vaporeon @ Leftovers  
Ability: Water Absorb  
EVs: 136 HP / 252 Def / 116 SpA / 4 Spe  
Modest Nature  
IVs: 0 Atk  
- Acid Armor  
- Surf  
- Ice Beam  
- Rest  

Raikou @ Scope Lens  
Ability: Pressure  
EVs: 176 HP / 200 Def / 44 SpA / 88 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Calm Mind  
- Hidden Power [Grass]  
- Thunderbolt  
- Rest  

Dragonite @ Liechi Berry  
Ability: Inner Focus  
EVs: 84 HP / 44 Atk / 168 SpD / 212 Spe  
Adamant Nature  
- Substitute  
- Dragon Dance  
- Earthquake  
- Hidden Power [Flying] 

Cm raikou beats registeel, regice and blissey with calm mind + rest + scope lens, bulk for non cb swampert, hp grass to deal with curse pert. vaporeon handles tauros, ursa, metagross , regirock ,marowak, and salamence with surf, ice beam, acid armor, and rest. Dnite rounds off the team by handling Leech seed sceptile, opposing raikou, and alakazam w dd t1