get a second ds and transfer over
you will have to transfer one from Pokemon diamond, pearl,platinum,soulsilver,and heartgold
I'm afraid you cannot get a Celebi in Pokemon HeartGold, unless you use a Action Replay. The only Celebi legal, I think, is the Nintendo Event that has passed. If you do have the Celebi in your GameBoy Pokemon Cartridge, then you can migrate it to Pal Park, then trade from Pearl/Diamond to HeartGold/SoulSilver.
you get it by an event.
You need to have the Celebi event. it is over. sorry
You go to Gamestop for an event Pokemon games that can be used heartgold soulsilver platinum diamond and pearl hope this helped :)
No.
Mystery Gift.
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you have to trade the event celebi from heartgold, soulsilver, diamond, pearl, or platinum. you cant regularly catch him in the wild.
You cannot catch Celebi in Pokemon Soulsilver, you have to transfer it from Diamond and Pearl (if you have it in those games).
If you have Celebi on Pokemon Diamond, Pearl, Platinum, HeartGold, or SoulSilver, you can use the PokeTransfer machine in Pokemon Black and White to transfer it.
You can trade it from Diamond, Pearl, Platinum, HeartGold and SoulSilver.