Pokemon Diamond/Pearl (NTSC-U/C)
Opponent Pokemon HP Modifier (Press R in Battle)
94000130 FFFE0000
122B5920 0000XXXX
122BB338 0000XXXX
D2000000 00000000
Replace xxxx with your desired HP amount (the game glitches if you use 0). The HP bar doesn't move until the opponent takes damage.
