Dragonite @ Yache Berry  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Claw  
- Focus Punch  
- Substitute  
- Protect  

Walrein @ Never-Melt Ice  
Ability: Thick Fat  
EVs: 252 HP / 252 Def / 4 SpD  
Adamant Nature  
- Avalanche  
- Body Press  
- Icy Wind  
- Protect