Medicham-Mega @ Medichamite  
Ability: Pure Power  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Hone Claws  
- Zen Headbutt  
- High Jump Kick  
- Ice Punch  

Primarina @ Choice Specs  
Ability: Liquid Voice  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Boomburst  
- Moonblast  
- Focus Blast  
- Heat Wave  

Scizor @ Lum Berry  
Ability: Technician  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Fell Stinger  
- Bullet Punch  
- Aqua Jet  
- Revenge  

Heatran @ Electrium Z  
Ability: Flash Fire  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Stealth Rock  
- Thunderbolt  
- Earth Power  

Mudsdale @ Leftovers  
Ability: Stamina  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Recover  
- Earthquake  
- Roar  
- Rock Slide  

Hydreigon @ Roseli Berry  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Fiery Dance  
- Dark Pulse  
- Dragon Pulse