An easy way to get a Celebi, though time consuming.
WHAT YOU NEED -
1. AN EGG THAT WILL KNOW BEAT-UP AS ITS THIRD MOVE. to do this, you need to raise two sneasles, male and female, and raise them to level 52 so that they learn beatup as their third move.
2. A BAD CLONE, PREFERABLY OF A WEAK POKéMON. A bad clone is made using the box cloning process, which is a process in which you switch boxes, then turn the game off after you select YES to the saving stuff, before any of the "SAVING... DON'T TURN OFF THE POWER." comes up, because, you know, these games make you save when you switch boxes. Your box can't be full, because then it's unable to make bad clones, but to increase your chances of success for a bad clone, (which is really just a manner of luck,) you should have about 15 to 18 pokémon in the box.
3. FIVE WEAK POKéMON. This is probably the easiest one, as you will probably have five clones of that first pokémon kicking around from when you were making that bad clone.
Now that your ingredients are all here, here's the recipe...
Step 1 - deposit the egg into a PC box. The five other Pokémon and the bad clone have to be in the party.
Step 2 - go to the daycare and ask the man to raise the bad clone. take it back from him, and it will be a ?.
Step 3 - Next, put ? at the top of your party and go to the Computer.
Step 4 - Using the "Move Pokémon without mail" option, move the pokémon from the cloning failures from a PC box to the top of their party. Its name should become your playing name, or the name of its original trainer. You will now have 7 Pokémon (OMG) in your party.
Step 5 - Next, go back to the Daycare man and ask him to raise the ?. Then, return to the Computer.
Step 6 - Back at the Computer, deposit the 1st and 2nd party Pokémon.
Step 7 - Using the "Move Pokémon without mail" option, move the egg from its PC box to the top of your party.
Step 8 - Next, deposit the next four Pokémon, but not the egg.
Step 9 - Take out any Pokémon that he or she didn't use for the trick.
Step 10 - bike around until the egg hatches into a Celebi. However, the Celebi is unplayable.
Step 11- The Celebi will hatch at level 0. Due to how stupidly the game handles Pokémon, allow the daycare couple to raise the Celebi to at least level 2. After this, it works nice and normal like.
Have fun with your Celebi,
Team Meaner.