Archeops @ Focus Sash  
Ability: Defeatist  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Head Smash  
- Earthquake  
- Stealth Rock  
- Taunt  

Tyrantrum @ Hard Stone  
Ability: Rock Head  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Head Smash  
- Close Combat  
- Dragon Claw  

Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dual Wingbeat  
- Earthquake  
- Fire Fang  

Lapras @ Choice Specs  
Ability: Water Absorb  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Pump  
- Freeze-Dry  
- Blizzard  
- Thunderbolt  

Aurorus @ Icy Rock  
Ability: Snow Warning  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Stealth Rock  
- Blizzard  
- Encore  
- Earth Power  

Arctozolt @ Heavy-Duty Boots  
Ability: Slush Rush  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Bolt Beak  
- Blizzard  
- Low Kick  
- Substitute