Pokemon Soul Silver Cheats

In between the routes that connect Pewter City and Ceruleun City is a place called Mt.Moon If you go to the top of it [you just have to climb up a ladder] past 8 PM on Monday, you'll find 6 Clefaries dancing in the moonlight. 4 of them will be walking in a square around a body of water again and again until one spots you. The other Clefaries will see you after and they will flee to a different area. One will accidentally drop an item while trying to run away. It's a Moonstone for you to keep.