Clarification
Many people have submitted cheats for the Teru-Sama without knowing what it is or what it does. The Teru-Sama is the Japanese name for the GS Ball. If you have the code for Teru-Sama, and you get the code that will allow Kurt to take it and give it back to you, then you can go to the Forest Protector Shrine in Ilex Forest and Celebi will appear to battle. I can't remember what level it is, though.
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