"Valor" in FF6?

It shouldn't be too difficult to implement this if you're replacing an existing status.

Creating a new one is quite a bit more involved, but there is free space in the RAM if you don't care about portability to FF6j. $1CF8 - $1D27 (47 bytes) are used for the bushido names in the Japanese version, but they're not used in the US version. Then it's just a matter of adding your own checks in the proper places. It would probably be similar to the blind status in that it's really only checked for in one place.