Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 40 Def / 216 SpD  
Sassy Nature  
IVs: 26 Spe  
- Stealth Rock  
- Icy Wind  
- Body Slam  
- U-turn  

Magnezone @ Air Balloon  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Fire]  
- Sunny Day  
- Flash Cannon  

Dragonite @ Choice Band  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Outrage  
- Extreme Speed  
- Fire Punch  
- Earthquake  

Salamence @ Choice Scarf  
Ability: Moxie  
EVs: 252 Atk / 108 SpA / 148 Spe  
Naive Nature  
- Outrage  
- Earthquake  
- Hidden Power [Ice]  
- Fire Blast  

Haxorus @ Dragon Gem  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Dual Chop  
- Outrage  
- Low Kick  

Mamoswine @ Ice Gem  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Substitute  
- Earthquake  
- Icicle Crash  
- Ice Shard