you clear purity forest and celebi automatically joins the team without a battle
You can get it by using action replay or gameshark
You can't. You can only get celebi in Pokemon mystery dungeon explorers of time. In Darkness, you can instesd get Mewtwo.
That's impossible...there has yet to be a Celebi event, however, being that one is required for a special event in the upcoming HGSS games, you can count on there being an event soon. The only way you are getting Celebi in a Pokemon game without events or cheats is if you recruit it in Pokemon Mystery Dungeon, and even then, the Celebi you recruit isn't transferable to main series Pokemon games.
you cant find celebi in Pokemon sould silver...... EVER
Celebi joins your team in Purity Forest on the 99 floor.
you can trade it or get it as a mystery gift. i got mine in a trade
no person has gotten celebi in both games without cheating
You cannot obtain Celebi in HeartGold without cheats if you missed the event.
It is not possible to obtain Celebi in Emerald without the use of a cheat device.