Skarmory @ Rocky Helmet  
Ability: Dauntless Shield  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Iron Defense  
- Body Press  
- Spikes  
- Roost  

Vaporeon @ Leftovers  
Ability: Unaware  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Scald  
- Toxic  
- Wish  
- Protect  

Articuno  
Ability: Magic Guard  
EVs: 252 HP / 180 Def / 76 SpD  
Bold Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Toxic  
- Defog  
- Roost  

Runerigus @ Colbur Berry  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Will-O-Wisp  
- Stealth Rock  
- Body Press  
- Earthquake  

Silvally-Dragon @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Draco Meteor  
- Ice Beam  
- Poison Fang  
- U-turn  

Aromatisse @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Moonblast  
- Wish  
- Protect