I edited this post a dozen times now
So I know how to add new spells now, all of them work, including Tiger's Lust.
I think i also understand more or less why you wrote the code the way you did.
I spent quite some time editing and working on the sound files.
Would you like me to send them to you, so that you can see how it sounds?
It's all in japanese, since Hokuto no ken is japanese. Usually the quotes i chose are more or less appropriate for the situation. If you need a translation, i can also send it to you