Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 240 HP / 160 Def / 76 SpD / 32 Spe  
Bold Nature  
- U-turn  
- Gravity  
- Wish  
- Thunder  

Forretress @ Shed Shell  
Ability: Sturdy  
EVs: 252 HP / 176 Def / 80 SpD  
Impish Nature  
- Spikes  
- Stealth Rock  
- Gravity  
- Explosion  

Starmie @ Life Orb  
Ability: Natural Cure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hydro Pump  
- Thunder  
- Blizzard  
- Gravity  

Metagross @ Life Orb  
Ability: Clear Body  
EVs: 252 HP / 240 Atk / 12 Def / 4 Spe  
Adamant Nature  
- Gravity  
- Meteor Mash  
- Earthquake  
- Thunder Punch  

Mamoswine @ Life Orb  
Ability: Oblivious  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Ice Shard  
- Stone Edge  
- Ice Fang  

Shaymin @ Life Orb  
Ability: Natural Cure  
Hidden Power: Ice  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Seed Flare  
- Earth Power  
- Hidden Power [Fire]  
- Rest