Donphan @ Leftovers  
Ability: Sturdy  
EVs: 252 HP / 16 Def / 240 SpD  
Impish Nature  
- Stealth Rock  
- Earthquake  
- Knock Off  
- Rapid Spin  

Feraligatr (M) @ Life Orb  
Ability: Sheer Force  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Dragon Dance  
- Waterfall  
- Crunch  
- Ice Beam  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Belly Drum  
- Play Rough  
- Waterfall  
- Aqua Jet  

Gyarados (M) @ Choice Scarf  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Earthquake  
- Stone Edge  
- Ice Fang  

Dugtrio @ Choice Band  
Ability: Arena Trap  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Earthquake  
- Stone Edge  
- Facade  
- Sucker Punch  

Latios (M) @ Choice Specs  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psychic  
- Thunderbolt  
- Ice Beam