Jirachi @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Iron Head  
- U-turn  
- Icy Wind  
- Future Sight / Fire Punch

Jirachi @ Choice Scarf  
Ability: Regenerator  
EVs: 252 HP / 104 Atk / 152 Spe  
Jolly Nature  
- Trick  
- Healing Wish / Fire Punch
- Iron Head  
- U-turn