Gyarados-Mega @ Gyaradosite  
Ability: Mold Breaker  
Jolly Nature  
- Waterfall  
- Crunch  
- Earthquake  
- Thunder Wave  

Mewtwo  
Ability: Pressure  
Timid Nature  
IVs: 0 Atk  
- Psychic  
- Calm Mind  
- Recover  
- Ice Beam  

Venusaur  
Ability: Overgrow  
Calm Nature  
IVs: 0 Atk  
- Mega Drain  
- Leech Seed  
- Toxic  
- Sleep Powder  

Melmetal  
Ability: Iron Fist  
Adamant Nature  
- Double Iron Bash  
- Earthquake  
- Thunder Punch  
- Ice Punch  

Rhydon  
Ability: Lightning Rod  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Rock Slide  
- Megahorn  

Zapdos  
Ability: Pressure  
Timid Nature  
- Thunderbolt  
- U-turn  
- Toxic  
- Roost