Sharpedo @ Sharpedonite  
Ability: Speed Boost  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Crunch  
- Ice Fang  
- Psychic Fangs  
- Protect  

Klefki @ Leftovers  
Ability: Prankster  
EVs: 248 HP / 252 SpD / 8 Spe  
Careful Nature  
- Spikes  
- Thunder Wave  
- Magnet Rise  
- Play Rough  

Latias @ Dragonium Z  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Draco Meteor  
- Psyshock  
- Recover  

Cobalion @ Rocky Helmet  
Ability: Justified  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Taunt  
- Iron Head  
- Close Combat  
- Stealth Rock  

Mamoswine @ Life Orb  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Icicle Crash  
- Earthquake  
- Ice Shard 
- Knock Off  

Jellicent @ Colbur Berry  
Ability: Water Absorb  
EVs: 240 HP / 176 Def / 92 Spe  
Bold Nature  
IVs: 0 Atk  
- Hex  
- Taunt  
- Will-O-Wisp  
- Recover