Arbok @ Leftovers  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Toxic  
- Gunk Shot  
- Earthquake  
- Crunch  

Milotic @ Bright Powder  
Ability: Competitive  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Ice Beam  
- Scald  
- Dragon Pulse  
- Recover  

Serperior @ Choice Scarf  
Ability: Contrary  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Leaf Storm  
- Dragon Pulse  
- Giga Drain  
- Hidden Power [Ice]  

Gyarados @ Focus Sash  
Ability: Intimidate  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Aqua Tail  
- Crunch  
- Dragon Dance  
- Earthquake  

Steelix-Mega @ Steelixite  
Ability: Sand Force  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Earthquake  
- Heavy Slam  
- Psychic Fangs  
- Aqua Tail  

Eelektross @ Heavy-Duty Boots  
Ability: Levitate  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Dragon Pulse  
- Volt Switch  
- Giga Drain  
- Super Fang