Mew @ Life Orb  
Ability: Synchronize  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Focus Punch  
- Roost  
- Ice Punch  
- Zen Headbutt  

Mamoswine @ Focus Sash  
Ability: Thick Fat  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Stealth Rock  
- Endeavor  
- Ice Shard  

Breloom @ Choice Scarf  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Mach Punch  
- Bullet Seed  
- Low Sweep  
- Stone Edge  

Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 3 Atk / 30 SpA / 30 SpD  
- Calm Mind  
- Thunderbolt  
- Psychic  
- Hidden Power [Ground]  

Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Draco Meteor  
- Dark Pulse  
- Focus Blast  
- Flamethrower  

Rotom-Wash @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 124 SpA / 132 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Hidden Power [Grass]