Out of the ten rolls only three of them gave me something other than salt. I forgot to get a picture of the roll with Iono in it though I figure the picture I put in its place captures her just as well.
All told, four new Knights (Physostegia, Ionocidium (X-mas), Echinacea, Laurentia (Ninja)) for a 4% success rate. At least now I have both versions of Echinacea and Laurentia.