This is false, I don't know if you can get a skill tag there or not, but a Wish Tag is the tags on Jirachi's head, and it is impossible to get it, except maybe through hacking. It may have been a beta item, or a theorized item that didn't even make it into the beta, all that's left being the tags on Jirachi and the girl who talks about them.
It isn't real, people just use this cheat because they didn't go to the Nintendo Events that had Jarachi, or they want to trick you.
there is a little girl close to the space station in mossdeep.
wish tag does not really exist.
go on moosdeep city and go up, and when you see the girl near on the white rock talk to him and da girl give you the wish tag and put the wish tag on white tag then jirachi come down.
Mount Pyre on the first floor in the north east corner. Talk to the old lady. You will need surf to get to get to Mount Pyre
The wish tag is not real some guy used a cheat to make it up.
i'll give it to you if you learn how to spell ruby, dipsh*t
you get it in mossdeep city. you have to beat the elite four 4 times. you could get it on mirage island. however to get there you have to have a zigzagoon level 1 in your party holding a master ball
there is no wish tag
You find it in Lost Tower (some ghost Pokemon if you catch them hold a cleanse tag as well).
you can find a skill tag on mirage island.
put the game inplay the gamewaalahh jurachi
There is no wish tag as far as I and the internet are concerned.