Pro Action Replay Codes
Note:
Since the Pro Action Replay cartridge has the capability
to write to memory addresses outside of the Game Genie's range,
the following codes may only be enabled with that device. It
is not possible to convert them for use on the Game Genie.
Japanese version
Unlimited health:
FF055B 0023
FF6B45 0023
Always use the first power:
FF74A3 0001
Always use the second power:
FF74A3 0002
Always use the third power:
FF74A3 0003
All codes above from Rodrigo Delavega.