1. You have to choose, which character is scope, for example I chosen "One ally".
2. You have to choose, which state should be removed or added, in our example removed so I chosen "- Disease".
(https://rmrk.net/proxy.php?request=http%3A%2F%2Fimageshack.us%2Fa%2Fimg40%2F4521%2Fwqlh.png&hash=654b898a91c8b24aeff4e5ec36569852bf8b69ca)