Jynx (F) @ Bright Powder  
Ability: Oblivious  
EVs: 252 SpA / 28 SpD / 228 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Lovely Kiss  
- Ice Beam  
- Hidden Power [Fire]  
- Taunt  

Dugtrio @ Choice Band  
Ability: Arena Trap  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Earthquake  
- Hidden Power [Bug]  
- Rock Slide  
- Aerial Ace  

Walrein @ Leftovers  
Ability: Thick Fat  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Encore  
- Ice Beam  
- Surf  
- Hail  

Regice @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 80 SpA / 176 Spe  
Calm Nature  
IVs: 0 Atk  
- Hail  
- Ice Beam  
- Thunderbolt  
- Rest  

Metagross @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 68 Def / 188 Spe  
Impish Nature  
- Meteor Mash  
- Earthquake  
- Protect  
- Explosion  

Articuno @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 80 SpD / 176 Spe  
Calm Nature  
IVs: 0 Atk  
- Ice Beam  
- Rest  
- Sleep Talk  
- Roar