i been trying to get a jirachi, i started the new game a week after the gamestop distribution stopped. but it is one hell of a pain to acquire otherwise i'd be all over it. right now i lead with fire, but its my srocker. so i either try to kill it or get my rocks down.
dude, go for scarf Jirachi as a lead, 9/10 times they wont lead with fire and you can lay stealth rock or get off a STAB Iron head with a 60% flinch rate