AR Codes For Diamond and Pearl

The codes on this page are compatible with both versions (Diamond and Pearl) using an AR DS.
For more codes for these games check:
The Official Codejunkies Cheat Codes Page for Pokemon Diamond
The Official Codejunkies Cheat Codes Page for Pokemon Pearl

IV Check

Directions for use:
Press and hold start and select as you look at a pokemon's (or egg's) summary screen.
Next, go to your TM bag, the first six TMs will be your pokemon's IVs, in the following order:

• HP
  
• Attack
  
• Defense
  
• Speed
  
• Sp. Attack
  
• Sp. Defense
  

PC Box Cloning

Directions for use:
Enter the PC under 'Move Pokemon' and -if it's not already in there- put in a box the pokemon you would like to clone. Make sure you have one or more free slots in the current box. Now, press A on the pokemon you want to clone so that the menu list of choices appears. Next, put the cursor on 'move' (it should be there by default), press and hold 'Select + Start' while pressing A to pick up the Pokemon. With the pokemon in your 'hand' and Select + Start still held down, press L(left) and then R(right) to shift to the box to the left of the current box and back again. When you return to the starting box, a copy of the pokemon will still be in the place you picked it up from and another copy will be in your 'hand'.

Note: Make sure you return to the starting box you picked the pokemon you are cloning up from before placing the clone down to avoid problems with this code.

Rebattle Legends

*Travel to the place where Dialga/Palkia was caught.
Once there, play the Azure Flute and travel up the Stairs of Light where you will then fight Arceus.

Manaphy Egg Event

To activate this code press and hold L + R while walking into any pokemart. Obtain the egg from a man in a green suit at any Pokemart. To reset for nature and IVs, save before taking the egg. Next, take the egg and hatch it. If the nature and IVs of the resulting Manaphy are undesirable soft reset without saving.