I also dyed a skein of yarn in Slytherin colors (green and silver). I used two different greens and gray as a tarnished silver :). I had this skein of plain yarn with little flecks of primary colors in it. I used the leftover dye from the Slitherin skein, mixed up a batch of desert rose, and came up with this skein I call Desert Snake. Just what I needed, more sock yarn to choose from.