[Sabriel's expression is as patient and gentle as she can make it.]

Korra, if you really want to know why Amon attacked me-I accidentally gave someone abilities they didn't want. And Amon was upset by the fact that I was bestowing such abilities in the first place.

He suddenly appeared behind me, I blinded him, and then undid that spell.

He attacked me and I made him go to sleep and brought him to my suite so I could bind him. The act of binding- knocked him unconscious for a while, and I wasn't going to drag and unconscious man into the streets.