I really do appreciate your help. Unfortunately removing the semicolon didn't remove the error, I updated the code I referenced with the new code.

EDIT: Change that, only the flags don't work now, trying to fix now, let me know if you know anything

EDITx2: Alright, found the error, looks like my.invincible = OFF; doesn't work for some reason, changing everything so it uses the flag functions like is(), set() and reset(), these seem to work