Staraptor @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Roost  
- Defog  
- U-turn  
- Brave Bird  

Steelix @ Leftovers  
Ability: Sturdy  
EVs: 248 HP / 4 Atk / 4 Def / 252 SpD  
Impish Nature  
- Stealth Rock  
- Dragon Tail  
- Earthquake  
- Heavy Slam  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 28 Def / 232 SpD  
Sassy Nature  
- Leech Seed  
- Protect  
- Heavy Slam  
- Flamethrower  

Slowbro-Mega @ Slowbronite  
Ability: Regenerator  
EVs: 248 HP / 96 Def / 164 SpD  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Slack Off  
- Psyshock  
- Scald  

Victini @ Choice Band  
Ability: Victory Star  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Zen Headbutt  
- V-create  
- U-turn  
- Bolt Strike  

Dragonite @ Choice Scarf  
Ability: Multiscale  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Outrage  
- Earthquake  
- Ice Punch  
- Extreme Speed