To:everyone who has action replay,and pokemon diamond.

This is the most greatest,coolest,AWESOMEST CHEAT EVUR!!!!!!!!!!!!!!!

alright, here it is

Wild Pokemon Modifier
94000130 FDFF0000
B21C4D28 00000000
B0000004 00000000
94000130 FEFF0000
00000890 01ED0001
D0000000 00000000
DA000000 00000892
DC000000 00024620
C0000000 0000000B
D7000000 00000000
DC000000 00000006
D2000000 00000000

1. Press L+R at the menu screen, then you'll get 493 Masterballs in your Items pocket.
2. Set Masterballs' quantity to the National number of the pokemon you want. (Example: Mew=Pokemon number 151, discard until you have 151 Master balls)
3. Hold L and encounter Pokemon. DO NOT push L+R together again or you will have 493 Masterballs again (unless you want Arceus as his Pokemon number is 493)

try it! (REALLY WORKS,I swear my life and all of existance on it.)

P.S. will NOTwork in Pokemon Pearl Version.