So yeah, I made some codes for this, the 2 first aren't that useful, but the last one is, enjoy.
Code:
Always Have Claws [Chrome]
02003795:01

Never Have Claws [Chrome]
02003795:00

No Claw Fatige [Chrome]
020064d4:00
If you don't know how to use these, feel free to check HAXZing TERR0R's tutorial:
http://www.codeleakers.com/showthread.php?42114

If you don't have this game's ROM, you can download it here:
http://www.coolrom.com/roms/gba/1487...7s_Revenge.php