Latios (M) @ Dragon Gem  
Ability: Levitate  
Level: 50  
EVs: 12 HP / 4 Def / 236 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Thunderbolt  
- Protect  

Volcarona @ Lum Berry  
Ability: Flame Body  
Level: 50  
EVs: 244 HP / 28 Def / 116 SpA / 4 SpD / 116 Spe  
Modest Nature  
IVs: 0 Atk  
- Overheat  
- Bug Buzz  
- Protect  
- Rage Powder  

Abomasnow @ Focus Sash  
Ability: Snow Warning  
Level: 50  
EVs: 164 HP / 84 Atk / 4 Def / 252 SpA / 4 SpD  
Quiet Nature  
IVs: 0 Spe  
- Blizzard  
- Giga Drain  
- Ice Shard  
- Protect  

Scrafty @ Dark Gem  
Ability: Intimidate  
Level: 50  
EVs: 236 HP / 236 Atk / 4 Def / 4 SpD / 28 Spe  
Adamant Nature  
- Drain Punch  
- Crunch  
- Fake Out  
- Detect  

Rhydon @ Eviolite  
Ability: Lightning Rod  
Level: 50  
EVs: 212 HP / 156 Atk / 140 SpD  
Brave Nature  
IVs: 0 Spe  
- Drill Run  
- Rock Slide  
- Megahorn  
- Protect  

Jellicent (M) @ Water Gem  
Ability: Water Absorb  
Level: 50  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Water Spout  
- Ice Beam  
- Trick Room  
- Protect