Pokemon diamond where can you find the move sing?

You can't find the move "Sing" in Pokemon Diamond! Sing is a move that was introduced in Pokemon Black and White.

If you're looking for a similar move in Pokemon Diamond, you could try:

* "Charm": This move lowers the opponent's Attack stat, similar to how Sing lowers the opponent's Speed.

* "Hypnosis": This move puts the opponent to sleep, similar to how Sing can put the opponent to sleep.

Let me know if you have any other Pokemon questions!