Board Thread:News and Announcements/@comment-26915466-20190303090602/@comment-26915466-20190416022532

Sion is fueled by hate, which feeds the dark side, that keeps his broken body together. If you can get him to suffer self-doubt and question his beliefs, then he might willingly let himself go. It doesn't help that deep down, he admits it's not worth living like this, while Elder Toguro revels in the kind of life he has. It really would come to a battle of who can outlast the other.

Also, can you request this on the suggestions form page?