Gyarados (F) @ Power Herb  
Ability: Moxie  
Shiny: Yes  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Dragon Dance  
- Power Whip  
- Bounce  

Celesteela @ Power Herb  
Ability: Beast Boost  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Autotomize  
- Meteor Beam  
- Flamethrower  
- Air Slash  

Aegislash @ Weakness Policy  
Ability: Stance Change  
EVs: 224 HP / 140 Atk / 144 Spe  
Adamant Nature  
- Swords Dance  
- Close Combat  
- Shadow Sneak  
- Iron Head  

Azelf @ Focus Sash  
Ability: Levitate  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psyshock  
- Fire Blast  
- Dazzling Gleam  

Nihilego @ Power Herb  
Ability: Beast Boost  
EVs: 80 Def / 176 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Meteor Beam  
- Sludge Wave  
- Grass Knot  
- Pain Split  

Krookodile @ Chople Berry  
Ability: Intimidate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Knock Off  
- Earthquake  
- Taunt