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

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Knock Off  
- Ice Shard  
- Pursuit  

Heatran @ Firium Z  
Ability: Flash Fire  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Stealth Rock  
- Magma Storm  
- Earth Power  
- Taunt  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 52 Def / 192 SpD / 20 Spe  
Jolly Nature  
- Earthquake  
- Defog  
- Knock Off  
- Roost  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 52 Def / 204 SpD  
Calm Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  

Magearna @ Leftovers  
Ability: Soul-Heart  
EVs: 252 HP / 52 Def / 156 SpD / 48 Spe  
Bold Nature  
IVs: 0 Atk  
- Flash Cannon  
- Heart Swap  
- Volt Switch  
- Pain Split