This card is on my blog today with a photo tutorial showing how I used the MISTI to work with this 5-step set. The peony set is one of my designs available through Impression Obsession.
My method for multistep stamping is stamping onto heavy acetate with black dye ink, positioning the acetate over the stamped image, holding the layers together and tucking the corner of the acetate right into the corner of the MISTI, then using a magnet to hold the cardstock in place, and stamping.