Yanmega @ Choice Specs  
Ability: Tinted Lens  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Bug Buzz  
- Air Slash  
- Psychic  
- U-turn  

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Pursuit  
- Stone Edge  
- Earthquake  
- Dragon Dance  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 224 SpD / 32 Spe  
Careful Nature  
- Wish  
- Protect  
- Iron Head  
- Stealth Rock  

Donphan @ Heavy-Duty Boots  
Ability: Sturdy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rapid Spin  
- Earthquake  
- Knock Off  
- Ice Shard  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Ice Beam  
- Moonblast  
- Hydro Pump  

Salamence @ Heavy-Duty Boots  
Ability: Intimidate  
EVs: 252 HP / 200 Def / 24 SpD / 32 Spe  
Bold Nature  
- Earthquake  
- Hurricane  
- Roost  
- Defog