While looking through GNW's .pac I found what damages him in his SIDE B (if you get 1).
Problem is, it only works in his side b.
How you damage yourself is add a float varible set, the first parameter is scalar, to how much you want to hit.
The second is random access float 4.
but like I said, for some unknown reason, it only damages in any of his side B attacks.
Anyone wanna try and find anything with this?