Having Defend Restore HP or MP Conditionally

[kj3400]

As the title says, I want to have defending have an effect of restoring a small amount of hp or mp, depending on whether the character is a magic user or uses weapons. I figure I need to make a custom formula, but I'm not really sure on how I would check if the particular person using the skill is physical or magical.

 

[Archeia]

Make two different defend skills and change them in the specific actors battle command list. Yanfly has one.

 

[kj3400]

Make two different defend skills and change them in the specific actors battle command list. Yanfly has one.

Wait..is that it? I thought there'd be a way to do it via the damage formula. I guess I was too ambitious, haha.
Thank you then.